Hi al
1. IAA AGM, Wednesday 30 April, 7.30 p.m., Larmor Lecture Theatre, Physics building, QUB: Plus: An informal 'help/workshop session' on the new electronic telescopes such as Seestar'
PLEASE NOTE THE CORRECT DATE: 30 April. The notice of the AGM sent out with Stardust mistakenly gave the original date
All are welcome to attend, but only IAA members can take part in any Council business (although this is usually just a formality)
2. New Comet Brightening.
New comet SWAN25F is turning heads — and telescopes — toward the morning sky
Newly discovered comet SWAN just 'erupted' with a bright, icy burst. Is it a cold volcano?
3. LYRID METEORS Peak
The Lyrids peak at about 13h on 22 April and good rates should be seen on the nights of April 21/22 and 22/23. The radiant lies near Vega, and the Moon will be at Last Quarter on the 22nd, so it won't intrude too much. The ZHR can approach 20, and in good conditions before Moonrise, you might see around 15 per hour.
The Zenithal Hourly Rate (ZHR) is the rate which would be seen by an experienced observer, in a VERY dark sky, and with the radiant in the zenith: actual observed rates very rarely reach the nominal ZHR for various reasons.
4. COSMOS 2025, April 5
Congrats to the MAC on another excellent event – the new venue is great, with lovely dark skies. Looking forward to 2026 already!
5. Exhibition: We Lose Sight of the Night", by Aisling O'Beirn
This will run at the MAC gallery, 10 Exchange Street West, Belfast BT1 2NJ, from 17 April to 22 June,
"Spanning all three galleries, We Lose Sight of the Night draws us into the fading darkness of the natural world. Through sculpture, animation, and drawing, O'Beirn examines the environmental consequences of artificial light and our relentless consumption. Her work is as absurdly playful as it is deeply reflective, asking us to consider how we make sense of scientific truths in a politically and environmentally unstable world".
6. EASTER ECCENTRICITY
Easter is coming late in 2025, astronomically speaking. Here's why
This ecclesiastical nonsense is totally out of date. It wouldn't matter if it was only Christian churchgoers who were affected, but the date of the 'Easter Holidays' affects school and university term times and durations, and therefore has knock-on effects like the availability and prices of flights, holidays, prices, etc.
The actual date of Easter can vary from March 22 to April 25 – a range of 34 days, or almost 5 weeks, which is ridiculous.
Since the majority of the world's population lives in the N. Hemisphere, it makes sense to have the holidays later, rather than earlier, in the spring, for better, warmer weather.
So the date of 'Easter' or giving it a secular name - 'Spring Holiday', should be set at, for example, the second, or third, Sunday in April.
Christians can celebrate their religious festival according to their old tradition, if they wish.
7. Brilliant Jupiter – catch it while you can.
The king of the planets is still really bright in Taurus after its opposition on 7 December. It's mag -1,8, which makes it the second brightest planet, after Venus. It's well up in the Southern sky as soon as twilight ends.
The apparent disc diameter is now gradually decreasing, but is still about 38". Even a 75mm telescope will show the Great Red Spot when it's on or near the meridian. Binoculars will show the 4 big Galilean Moons, Io, Europa, Ganymede and Callisto, and a moderate telescope will show at least the start and end of their transits across the disc. That's because the edge of the planet is darker than the middle due to 'limb darkening', so the bright satellite shows up against the dark background. But when the satellite is near the middle of the disc, the contrast with the brighter background is much less, and it takes a big telescope and steady seeing to reveal the satellite.
However, the much darker shadows of the satellites are easy to see the whole way across the disc. Also interesting to watch, and easier to see, are the satellites entering and leaving eclipse in Jupiter's shadow, except very near opposition when this happens very close to the disc itself, as now.
At the moment, the outer Moon, Callisto, does not undergo any of these phenomena, because of the orbital tilt at present, so it always passes just above or just below the disc of Jupiter each orbit.
See NASA | Jupiter in 4k Ultra HD
8. MARS now fading. The Red Planet is still prominent late in the night, near Castor and Pollux in Gemini. It's magnitude 0.8, but comparatively small with an apparent diameter of only 7".
9. Professorship in Astrophysics. Dublin Institute for Advanced Studies
The Astronomy & Astrophysics Section (www.dias.ie/astrophysics) at the Dublin Institute for Advanced Studies (DIAS) invites applications for a Professorship in exoplanets or related fields. This is a permanent position and an appointment will be made at either the level of Professor or Assistant Professor.
The Astronomy & Astrophysics Section has active research groups in planetary magnetospheres, solar physics, space weather, and star and planet formation. The Section is involved in ESA and NASA space missions such as JUICE, ARIEL, JWST and Solar Orbiter, and ground-based facilities, such as Low Frequency Array (LOFAR) and the European Southern Observatory (ESO).
We are particularly interested in candidates with experience in observational exoplanet research, or related areas that complement existing research in the Section.
The successful candidate will have an established international research reputation and will be expected to secure grants to support their research and build an active research group that complements and enhances existing research in the Section. As this is a dedicated research position, there are no undergraduate or teaching responsibilities but mentoring of research scholars and fellows is expected. The level of the appointment will be determined having regard to how the academic profile and experience of the preferred candidate matches the grade specifications. Additional information on the position, the terms of employment and academic requirements can be found at https://www.dias.ie/professorship-in-astrophysics/
Qualifications: PhD in Physics, Astrophysics or related discipline together with Postdoctoral Research experience and a track record of securing funding and building a research group as an independent researcher.
To apply: Please submit a single pdf containing a letter of application, academic CV, a statement of your interest in and fit for the position and the names of three referees via the DIAS online e-recruitment system here.
Closing Date: The closing date for application is 5pm Irish Time on May 30, 2025.
Start date & Location: As soon as possible. Based in Dublin, Ireland.
DIAS is committed to building an inclusive scientific community, distinguished by scientific excellence, gender balance, and diversity. We welcome applicants from all backgrounds. The DIAS Gender Equality and Inclusion Action Plan may be found at https://www.dias.ie/about-us/.
(It's good to see this new exciting area of research being developed in Dublin! T.M.)
10. WhatsApp Group for alerts on Observing Nights.
The IAA have set up a WhatsApp Group for updates on Observing Nights. If you would like to be included in this group, please e-mail Mary at callistoboxers@hotmail.com with your full name & mobile telephone number.
No discussions about anything other than Observing Nights will be posted on this group.
11. INSAP, QUB, 9-12 June, and at AOP, 13 June. This major international conference celebrates the "Inspiration of Astronomical Phenomena" in the arts
See: INSAP 2025 | School of Arts, English and Languages | Queen's University Belfast
"The 13th International Conference on the Inspiration of Astronomical Phenomena (INSAP) offers a dynamic forum for scholars, artists and enthusiasts from a variety of disciplines to explore the profound impact of astronomical phenomena on human thought, culture and artistic expression throughout history. From ancient mythology to modern art, and from literary works to cutting-edge scientific research, the conference fosters interdisciplinary dialogue that bridges the gap between science and the humanities. This year's theme, Celestial Connections Across Time and Space, explores the diverse ways in which celestial events have driven scientific innovation, sparked ethical, religious and philosophical questions and inspired artistic and literary creativity throughout history.
Northern Ireland, with its stunning landscapes and legendary skies, has long inspired awe and wonder. From the ancient megalithic monuments like the Giant's Ring and Beaghmore Stone Circles, which align with celestial events, to the region's clear, starry nights that offer breathtaking views of the Milky Way, it is a location where the heavens and Earth converge in a profound dialogue.
Taking place at Queen's University Belfast 8-13 June in the iconic Canada Room and Council Chamber within the Lanyon Building and on 13 June at the historic Armagh Observatory, the conference covers an extensive range of topics—from ancient astronomy and indigenous sky lore to the latest advances in astrophysics and space exploration.
Highlights of the conference include keynote lectures by leading experts Dame Susan Jocelyn Bell Burnell (Department of Physics, Oxford University) and Professor Tom Ray (Dublin Institute for Advanced Studies), expert-led sessions on neolithic sites like Newgrange, Dowth, Knowth and Stonehenge, interactive workshops, art and astro-photography exhibitions and panel discussions that will inspire new perspectives and collaborations.
The Welcome Reception will be held on Sunday 8 June in the Rotunda of Belfast City Hall. Delegates will explore the rich history of Belfast and enjoy a private, guided tour of the iconic City Hall. The tour will provide access to areas typically closed to the public, including The Council Chamber and the Robing Room, where the civic chains and official jewels are displayed.
The Conference Dinner is scheduled for June 12 at Belfast Castle, nestled on the picturesque slopes of Cave Hill Country Park.
Attendees will have the opportunity to visit Armagh Observatory and Planetarium, one of the oldest observatories in the UK and Ireland, centre for astronomical research since its establishment in 1790. Today, it remains a vital institution for studies in solar physics, stellar activity and climate science. As well as Armagh Observatory, the Planetarium plays a crucial role in public outreach and education, inspiring the next generation of astronomers through interactive exhibits and educational programs.
Other events include cultural and musical performances, a guided bus tour of Belfast, stargazing sessions and the optional guided tour of Ireland's key astronomical landmarks of Newgrange, Dowth and Knowth on Saturday 14 June.
The conference is supported by the School of Arts, English and Languages (Queen's University Belfast), the 'Crossing Frontiers: Medieval Visions of Modern Science' International Research Network, the Armagh Observatory and Planetarium, NI SPACE, Belfast City Council, Visit Belfast, and the Irish Astronomical Association."
12. European Astronomy Society 2025 meeting in Cork 23-27 June 2025. This is the body representing professional astronomers throughout Europe. There will be at least one public lecture, details tba.
13. ALAN 2025, 28 – 30 October 2025, Westport, Co.Mayo.
Preparations are under way for the 9th Scientific Conference on Artificial Light At Night, ALAN2025, from October 28-30, 2025, in Westport, Ireland. Our host will be Dark Sky Ireland. The invited speakers will be revealed soon, but we can already promise you interesting talks about science, governance, dark sky outreach, and lighting design.
The conference offers a platform for interdisciplinary networking and exchange on the topics Biology & Ecology, Governance & Regulations, Health, Measurements & Modelling, Social Sciences & Humanities, Technology & Design.
We welcome researchers, lighting professionals, policy makers, light pollution activists, and everybody who is interested in the effects of artificial light at night. The conference aims to present new findings, exchange experiences and ideas, network, and discuss hoe artificial light can be used with less negative impacts.
I'm on the organising committee for this event, so I'll keep you posted regarding the programme.
For more information check out our website at artificiallightatnight.org .
NB - the cut off date for submission of abstracts for anyone wishing to present at ALAN'25 is coming up on
the 3rd of April.#
This event will be followed immediately by the wonderful Mayo Dark Sky Festival in nearby Newport –
14: Mayo Dark Sky Festival, 31 October – 2 November. More details later.
15. The 13th edition of the International AstroCamera Competition is officially underway, inviting astronomy and photography enthusiasts worldwide to capture the beauty of the cosmos. As one of the most prestigious astrophotography contests, AstroCamera has built a global community of passionate stargazers, with last year's edition attracting 152 photographers from 36 countries. The competition, launched annually on January 28—the birth anniversary of astronomer Johannes Hevelius—offers participants the chance to showcase their work in three categories: Deep Sky Objects, Solar System Objects, and Astrolandscape. With an expert jury of astronomy and photography professionals, winners will receive financial awards and international recognition. The photos awarded prizes so far can be seen at the AstroCamera Gallery.
Deadline for submitting works: 5 May 2025, 12:00 pm
Announcement of results: 9 Aug. 2025
Whether you're a seasoned astrophotographer or just beginning your journey, this competition is your opportunity to capture the universe and share your vision with the world. Apply now.
16. CAP May 2026, Armenia:
As the only large-scale international conference dedicated to astronomy communication, CAP gathers science communicators, educators, planetarium professionals, journalists, astronomers, and creatives to explore the best ways to share astronomy with diverse audiences. Whether you work in outreach, media, museums, or informal education, CAP is where you'll find inspiration, fresh perspectives, and a welcoming global community.
The next CAP Conference will happen in May 2026, hosted by the Byurakan Astrophysical Observatory and the Armenian Astronomical Society, in-person in Yerevan, Armenia, and online. This hybrid format ensures that participants from all corners of the world can take part in the discussions, workshops, and networking opportunities.
Organised by IAU Commission C2 and the IAU Office for Astronomy Outreach, CAP 2026 promises to be an unmissable event. If you're passionate about bridging the gap between science and society, this is your chance to connect, learn, and contribute to the future of astronomy communication.
17: 2026 Eclipse planning.
1 year since the Great North American Eclipse — Here's how the 2026 total eclipse will compare
This may be of interest to those planning observing locations for the total solar eclipses in 2026 and 2027
Global risk map reveals the most dangerous countries and cities
And weather prospects for the coming eclipses such as the one in Spain in 2026, and N. Africa in 2027, are on www.eclipsophile.com . The discussions there will help you pick a site for the eclipse, as weather is one of the important factors to consider.
18: Recurrent Nova T Corona Borealis – We're still waiting!
It's well over a year now since the first predictions of an 'imminent' outburst! But, it could explode any time, so, keep an eye on it - comparison charts can be found on the websites of the BAA Variable Star Section, or the AAVSO. The current magnitude is around 10, so you'll need a good telescope to see it now.
(BTW, don't confuse it with the other nearby famous variable star, R CrB, which does the opposite – it stays normally around 6th magnitude, but occasionally dims to as faint as magnitude 14 or 15!)
Anyway, do keep an eye out – T CrB lies just outside the East side of the circle of the 'Crown', about a degree from Epsilon CrB, but you really do need charts to observe it properly. It's now visible in the sky in the East each night before midnight.
It's at Declination: 25° 55′ 12.613″; R.A.: 15h 59m 30.1622s)
19. NEW DIFFICULT TEASER
How and when did a bird become a mammal?
No correct answers yet, so here's a clue – the mammal is an aquatic one.
Another clue: It involves movement.
Another clue: it relates to the stars
20. NEW EASY TEASER
How are Uranus and Pluto twinned?
Clue: You'll discover it if you search hard enough.
Another clue: Not what, but where.
Another clue: If you guessed you'd have an 0.08333333… chance of being right
Remember, send answers to me only at my aol address: terrymosel@aol.com.
21. INTERESTING WEBLINKS (Disclaimer – Use of material herein from various sources does not imply approval or otherwise of the opinions, political or otherwise, of those sources). NB: If the title in the weblink does not indicate the subject matter, I give a brief simple intro before the link. I may also comment about the link afterwards.
ARCHAEOASTRONOMY:
Stone Age tombs for Irish royalty aren't what they seem, new DNA analysis reveals
ASTROPHYSICS:
Scientists may have finally found where the 'missing half' of the universe's matter is hiding
Ghostly galaxy without dark matter baffles astronomers
Vast swarms of hidden galaxies may be secretly bathing the universe in a soft glow
Where did this extremely magnetic, dense and dead star come from? Scientists aren't quite sure
James Webb Space Telescope sees a celestial Venn diagram around a dying star
JWST Reveals Intricate Dust Rings of Dying Star Nebula
https://phys.org/news/2025-04-reveal-neutrinos-mass-electronvolts.html
Hidden galaxies could answer key questions about our Universe – UKRI
A star was wrongly accused of a cosmic crime: devouring its own planet | Mashable
https://www.earth.com/news/first-ever-recorded-planetary-engulfment-event-captured-by-webb/
The James Webb telescope reveals the truth about a planet that crashed into its own star
Awakening of Ansky: Mysterious X-ray bursts from Virgo's heart
Scientists discover water source in outer space three times greater than Earth's oceans
Record-breaking 'dead' galaxy discovered by JWST lived fast and died young in the early universe
Could a Gamma-Ray Burst Ever Hit Earth? Yes. They already have - many times. But most were so far away that the effects were negligible. The chances of one occurring close enough to Earth to do any damage are extremely small.
Scientists are using stellar 'quakes' to peer inside stars
In the last 25 years, black hole physicists have uncovered the unimaginable
Chandra Data Unlocks Secrets of Andromeda's Black Hole
JWST finds spiral galaxy about 5 times more massive than Milky Way — scientists call it 'Big Wheel'
NASA Confirms Nearby Black Hole Collision | Watch
NASA captures first lights turning on in the universe (I'm not sure that this is a new story)
Incredible photo shows supermassive black hole blowing a jet of matter into interstellar space
COSMOLOGYhttps://www.sciencealert.com/major-problem-in-physics-could-be-fixed-if-the-whole-universe-was-spinninghttps://apc.u-paris.fr/APC_CS/fr/how-unravel-early-moments-universe-neutrinos-introduction-ptolemy-project
https://phys.org/news/2025-04-einstein-field-theory.html
Elusive neutrinos' mass just got halved — and it could mean physicists are close to solving a major cosmic mystery
Challenging the Big Bang: A Multi-Singularity Origin for the Universe
What is dark matter made of? New study bolsters case for 'primordial' black holes Yet another ad hoc theory.
The End of Expansion? New Clues in Our Universe
EARTH & MOONThe Bird Fossil That's Changing the Evolution Timeline
New Research Proves Earth's Oldest Shared Ancestor Is Much Older Than We Thought
Silent destroyer: how permafrost melt is causing devastating effects on our planet NASA developing 1st-ever space-based quantum sensor for gravity measurements
'Planetary defense is knowing what's out there and what could do harm to us.' Meet the scientist who helped build NASA's asteroid response plan
Scientists have found the origin of WATER on Earth
The latest twist in the story of the megaflood that refilled the Mediterranean
At the site of the dinosaur-killing crater, scientists find a surprise | Mashable
'Hidden structures' discovered deep beneath the dark side of the moon (for dark side, read far side!)
Soil from the moon's far side suggests drier conditions than the side facing Earth Well, obviously! The near side has the Mare Imbrium – Sea of Showers, and a whole Oceanus Procellarum – the Ocean of Storms. Plus all the other 'seas!
At the site of the dinosaur-killing crater, scientists find a surprise | Mashable
Winter sea ice cover lowest in 47-year satellite record and
Antarctica's Sea Ice Hits Record Lows for Fourth Consecutive Year
Lunar Outpost unveils sleek new 'Eagle' moon rover (photos)
Scientists find dark oxygen that could reshape our understanding of how life started on Earth
HALO module's arrival marks a milestone in lunar gateway project
New observations show the asteroid that won't hit Earth resembles a spinning hockey puck
NASA astronaut captures aurora from space and
Spectacular aurora seen from ISS | Watch
NASA proves its electric moon dust shield works on the lunar surface
U.S. vs. China: The Quiet Battle Brewing on the Moon | Watch Some good, some weird, and some wrong graphics in this. But the general theme is interesting and relevant.
The Lonar Crater Mystery: Could India's Largest Impact Site Hold Clues to Ancient Cosmic Collisions?
ESA's new documentary paints worrying picture of Earth's orbital junk problem
EXOLIFEScientists reveal 'most promising yet' signs of alien life on planet K2-18b | Live Science
Life on Mars was possible, scientists say
Signature of alien life 'found' 120 light years from Earth and
Scientists hail 'strongest evidence' so far for life beyond our solar system and
Possible signs of alien life found on nearby exoplanet, study reports | Space, and
Scientists find possible chemical signs of life on a faraway planet
Space discovery as 'small population' of alien life could be 'hiding' on vast ocean of nearby moon
Life on Titan? New Study Suggests the moon Couldn't support much
The truth is out there: Scientists want a new mission to hunt for life beyond Earth
How rare are inhabited worlds in the universe? The 'LIFE' space telescope fleet could find out
AI Is Actually a Form of Alien Intelligence, New Theory Suggests (Avi Loeb is out on another limb!)
EXOPLANETSNASA Confirms the Discovery of a Second Earth-Like Planet Nearby
https://scitechdaily.com/planet-found-orbiting-two-stars-at-a-perfect-90-degree-angle/
Scientists discover bizarre double-star system with exoplanet on a sideways orbit (video)
Signature of alien life 'found' 120 light years from Earth
32 alien planets that really exist
Nearby exoplanet could offer clues about atmospheres around hot, rocky alien worlds
The Hottest Exoplanet Ever Discovered and Why It Shouldn't Exist
This newly found super-Earth might have blown off its own atmosphere
IMAGESTour Hubble Space Telescope's Andromeda Galaxy panorama | Watch Amazing. Great view of the M32 satellite galaxy at about 1m 37s.
Iconic Sombrero Galaxy shines in reprocessed Hubble Telescope view (image) Space photo of the week: Mars rises over the moon's horizon at the best possible time
Space photo of the week: The chaotic heart of the Milky Way like you've never seen it before
Nearby star photobombs portrait of a distant galaxy in new Hubble Telescope image
Scientists spice up old Hubble Telescope image to shine light on spectacular star cluster
Astounding images captured by the James Webb Space Telescope
SOLAR SYSTEM NASA's Perseverance rover hits the Mars rock gold mine: 'It has been all we had hoped for and more' | Space
https://www.businesstoday.in/visualstories/news/jupiters-defence-fails-a-solar-storm-lights-up-half-the-planet-223323-07-04-2025
Discovery suggests Mars WAS habitable billions of years ago and
Life on Mars was possible, scientists say
A long-lost moon could explain Mars' weird shape and extreme terrain
NASA Rover Uncovers Biggest Clue Yet That Mars Could Have Supported Life
NASA's Perseverance rover hits the Mars rock gold mine: 'It has been all we had hoped for and more'
Saturn has 128 more moons than astronomers previously thought
Alien life could exist on Saturn's big moon Titan — but finding it will be tough
A day on Uranus is actually longer than previously thought and
20 Years of Uranus Observations by Hubble Show a Changing Planet - Universe Today
Meet 'Nighthawk': Mars helicopter mission could be big leap for exploration
Scientists spot dust devil "eating" another on Mars | Watch – rather underwhelming!
Remember that asteroid everyone was worried about 2 months ago? The JWST just got a clear view of it | Space
Mars reservoir discovery boosts hopes for future missions
Unusual mars rock 'like nothing else seen' baffles scientists
Powerful solar winds squish Jupiter's magnetic field 'like a giant squash ball'
SPACE Debate erupts over Blue Origin's all-female flight and astronaut status
NASA's Lucy spacecraft is speeding toward another close encounter with an asteroid And if it finds one with diamonds? – Lucy in the Sky with Diamonds!
Moon-orbiting Gateway space station's habitat module arrives in the US (photos)
NASA's in a 'weird period' right now, acting chief Janet Petro says | Space
NASA developing 1st-ever space-based quantum sensor for gravity measurements
The U.S. is building a fuel depot in space | Mashable
NASA's Perseverance Rover is Testing Spacesuit Materials on Mars
Meet the crew for Blue Origin's upcoming all-female spaceflight with Katy Perry | Space
Private probe will refuel Space Force satellites high above Earth on landmark 2026 mission
British space company to design fleet of satellites that may help map early universe
Lunar Outpost unveils sleek new 'Eagle' moon rover (photos)
Space tourists splash down off California | Watch
HALO module's arrival marks a milestone in lunar gateway project
Russia and China are threatening SpaceX's Starlink satellite constellation, new report finds
Meet 'Nighthawk': Mars helicopter mission could be big leap for exploration
NASA astronaut captures aurora from space
Make solar panels out of the Moon to let us live in space, scientists say
Space race intensifies between EU, US, Russia and China | Watch
Vanguard 1 is the oldest satellite orbiting Earth. Scientists want to bring it home after 67 years
European defence giants race to replace Musk's SpaceX 'within months' Unfortunately that will just increase the number of satellites – 'space vermin' even more!
Researchers Develop New Design and Fabrication Method to Make Lightsails for Interstellar Travel It would be relatively easy to get a 90 degree angle sail to Alpha or Proxima Centauri. But what about controlling the angle, and what about a payload?
If the angle of the sail changes by even 10 degrees, the light beam will push it off course. How do you control that angle when the sail is hundreds of millions of km away?
And what about a payload - a chip, and a micro-camera? - OK, they can be very light.
But then you need to send the images back over a distance of 4.3 light years - that's 40 TRILLION Km. That needs a transmitter, a power source, and an antenna capable of directing and focusing the beam so narrowly that it is still moderately intense by the time it gets back to Earth.
And that can't be done with a payload weighing a few grams.
ESA's new documentary paints worrying picture of Earth's orbital junk problem
Space pirates already have their sights set on the 'high seas' of Earth orbit. Can we stop them?
Watch chilling 1st views of Earth's poles seen by SpaceX Fram2 astronauts (video)
Bitcoin tycoon blasts off on private SpaceX flight to achieve world first
ESA warns space junk poses a risk as 3 objects a day de-orbit | Watch
SPACE POLLUTION & KESSLER SYNDROME:
Elon Musk's Starlink sees its first major challenge – from Jeff Bezos Yet more 'sky vermin' !
SUN
NASA's sun-studying PUNCH mission captures its 1st-light images. Everything looks great so far
Million-mile-long solar whirlwind could help solve sun's greatest mysteries (video)
TELESCOPES, INSTRUMENTS, TECHNIQUES
AI Unveils Breakthrough Gravitational Wave Detectors, Outshining Human Designs
British space company to design fleet of satellites that may help map early universe
Want a workout? Try walking to the top of the world's largest telescope (photo)
NASA's new SPHEREx space telescope takes its 1st cosmic images: 'The instrument team nailed it'
The truth is out there: Scientists want a new mission to hunt for life beyond Earth
How rare are inhabited worlds in the universe? The 'LIFE' space telescope fleet could find out
Scientists used JWST instruments 'wrong' on purpose to capture direct images of exoplanets
CERN unveils plans for new atom smasher even bigger than the Large Hadron Collider
The blind astronomer who learned how to 'listen' to the stars
FINAL WORD:
"The treasures hidden in the heavens are so rich that the human mind shall never be lacking in fresh nourishment." - Johannes Kepler
22. JOINING the IRISH ASTRONOMICAL ASSOCIATION. This link gives options to join the IAA.
https://irishastro.org/join-the-iaa/ If you are a UK taxpayer, please select the 'gift-aid' box, as that enables us to reclaim the standard rate of tax on your subscription, at no cost to you. You can also make a donation via Paypal if you wish: just click on the 'Donate' button. See also http://www.irishastro.org/https://irishastro.org/
The Irish Astronomical Association is registered with The Charity Commission for Northern Ireland NIC 105858
DISCLAIMER: Any views expressed herein are mine, and do not necessarily represent those of the IAA.
Clear skies,
Terry Moseley