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satellites

Earth Satellites

ESA formally approves the LISA and EnVision space missions

The European Space Agency (ESA) have officially approved two space missions, LISA and EnVision, for launch in the 2030’s. LISA will search for gravitational waves whilst EnVision will study the interior and atmosphere of Venus. Both missions have contributions from NASA. The process of being formally `adopted’ by ESA can Read more…

By Gavin Ramsay, 1 yearJanuary 27, 2024 ago
Earth Satellites

Starlink: Good or Bad?

By Tom Watts, 5 yearsDecember 5, 2019 ago
Earth Satellites

5 Awesome Satellites

Satellites, our lives wouldn’t be complete without them. Since the beginning of the Space Race, Satellites have become a major part of how we observe our Solar System and the Universe, and also keep a close eye on our own planet.

By Armagh Observatory and Planetarium, 6 yearsMarch 22, 2019 ago
Other Galaxies

Merging neutron stars and gravitational wave events — everything you need to know about that big announcement!

On Aug 14th 2017 LIGO and the Virgo Gravitational Wave detectors based in the USA and Italy detected the fourth merging Black Hole event. This was a triumph for both groups, but especially the Virgo group which had only started taking regular data earlier that month. It did leave many Read more…

By Armagh Observatory and Planetarium, 8 yearsOctober 20, 2017 ago
Human Exploration

Colonising Mars, the next big step for humanity!

  Would you like to live on Mars? This is a question that we here at the Armagh Observatory and Planetarium ask on a daily basis. There never is a solid yes or no answer from any of the groups we ask, whether they be young or old. We usually Read more…

By Armagh Observatory and Planetarium, 8 yearsJune 19, 2017 ago
Universe

Space and Astronomy Around the World

Astronomy is a science that knows no borders. Everyone around the world can look up to the sky and see the Universe in front of them, providing the glare from city pollution doesn’t spoil the view. In the past scholars from around the world have theorised and pondered about our Read more…

By Armagh Observatory and Planetarium, 11 years ago
Image of galactic ghoul
Monthly Sky Notes

Spooky Wonders of the October Sky

Autumn is well and truly settled in and we are in the ‘Hallowed’ month of October so many exciting things grace our sky!This month we can try and see what spooky sightings usually turn out to be, as well as some frightful objects that roam the October sky!The longer dark Read more…

By Armagh Observatory and Planetarium, 13 yearsOctober 3, 2012 ago
Earth Satellites

Hubble Space Telescope: Ten amazing facts you didn’t know

Gleaned from NASA and Hubblesite.org, here are some facts you may not know about the Hubble Space Telescope (HST).   1.      The HST’s history is longer than you might have thought, going back to just after World War II. In 1946, the astronomer Lyman Spitzer (1914-97) identified the main advantages Read more…

By Armagh Observatory and Planetarium, 14 yearsMarch 5, 2011 ago
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RSS Intergalactic Craic
  • S3Ep6 - Intergalactic Craic On The Road
    Welcome to a very special edition of Intergalactic Craic where we take it on the road! Join Rok, Zuri, Alice, and Andrew as they venture half way around the world to attend the ACM2023 conference in Flagstaff Arizona!
  • S3Ep5 - Craic with all these moons?
    Heather and her new co-host Dr Rok are back! Taking time out of their busy schedules they have recorded an episode all about the dramatic increase to the number of moons of the gas giants Jupiter and Saturn! They also delve into their own busy schedules and explain everything there is to know about AOP's […]
  • S3Ep4 - Wee Bitta Craic: Bout Ye Alice?
    This month is the final 'getting to know you' episode of Intergalactic Craic: Wee Bitta Craic. Ethan and Zuri interview Alice and ask her all about how she came to be doing her PhD at AOP. Find out this and more in this info packed episode!
Welcome to Astronotes

Hello and welcome to Astronotes, the Armagh Observatory and Planetarium’s official blog. Here you will find the latest news and views from all those who work in our organisation, from the fascinating worlds of astronomy and space exploration. We hope you will come here to learn what is hot and exciting, profound or even weird from worlds beyond ours . So that's the introduction out of the way, now on with the Universe!

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