The European Space Agency’s Plato spacecraft has safely arrived at ESTEC, ESA’s technical heart in the Netherlands. There, engineers will complete the spacecraft by connecting its solar panels and sunshield, and carry out a series of critical tests to confirm that Plato is fit for launch and ready for its planet-hunting Read more
Gravitational Wave (GW) astronomers around the world have been very concerned after reading the draft budgets for the next financial year which have been put forward by NASA and the US National Science Foundation (NSF). The NASA budget request stops funding for LISA, the space based GW observatory currently being Read more
Black holes are kind of scary. Think about an invisible pitfall that swallows everything that gets close. Even light, the fastest thing in the universe, can’t escape them! From a scientist’s point of view, however, black holes are kind of cool. Their extreme nature makes them a very interesting thing Read more
The Plato Science Working Team usually meets four times a year at the European Space Agency’s ESTEC site in the Netherlands. On this occasion one of the team was retiring so we met at her institute — Paris Observatory. Certainly, grander and a change from the usual cold breeze on Read more
Hopefully during this month we will have some nice, dry weather for stargazing and warmer evenings to do it with! As July have longer days, you will be well into the night before you will get to see anything in the night sky. However, this just means an excuse for Read more
The first launch window for the European Space Agency’s (ESA) Euclid satellite will come into view on Saturday July 1st at 16.12 BST. Euclid should originally have been launched on a Soyuz launcher from French Guyana, but because of the Russian invasion of Ukraine, all joint ventures with the Russian Space Read more
Article written by: Prof. Jorick Vink, Armagh Observatory and Planetarium. According to the European Space Agency (ESA) there is a 1-in-625 chance that Asteroid 2023DW, with the size of a Football pitch, can strike Earth on Valentine’s Day 2046. Astronomers around the globe, including those at the Armagh Observatory Read more
The NASA/ESA’s Hubble Space Telescope has tracked the fading light of a supernova in the spiral galaxy NGC 2525, located 70 million light years away. Supernovae like this one can be used as cosmic tape measures, allowing astronomers to calculate the distance to their galaxies. Hubble captured these images as Read more
The Perseids meteor shower is one of the most spectacular annual meteor showers. Made of debris from comet Swift-Tuttle they have been observed by sky-watchers for thousands of years and this year the LIC1 camera of the Canary Long-Baseline Observatory (CILBO) at Tenerife captured the peak of the 2020 Perseid Read more
Ireland’s entry into the space race is now at the testing phase. Preparatory testing for the space mission, EIRSAT-1, is taking place at the ESA’s Hertz antenna test chamber in Noordwijk, Holland. Educational Irish Research Satellite 1 is being built by students and staff of University College Dublin and Queens University Read more
50 years ago, humankind took its first steps on the moon, and the world celebrated. However, 47 years ago, the last human walked on the moon, and we have not been back since. Until now. The new programme that will take humans back to the moon is called Artemis, who Read more
Today marks the 30th birthday of The Hubble Space Telescope (HST). On the 24th of April 1990 NASA launched Hubble into low earth orbit and it is still up there today! Hubble has allowed us to see deep within the caverns of space, revealing the most incredible and famous images Read more
Article written by: Ciara, from Ciara’s Journey Blog It’s an umbrella term for Comets, Asteroids, Meteoroids, Meteors, Meteorites and Bolides. It’s anything that is in our Solar System and that isn’t a planet or a satellite! In this blog post I have explored what each of these things are – Read more
As it is Good Relations Week here in Northern Ireland, we are covering the history of international relations within the context of space. More specifically; how the backdrop of global relations and newly formed Russia worked together with their former rival The United States of America to build the first Read more
Article by Armagh Astronomer Tolis Christou Imagine being outdoors on a sunny day, following the Sun as it rises from the east, heading towards the south and then on towards the west where it sets. Now think back: when did you feel the hottest: when the Sun was highest in Read more
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.
Some seven months ago, a NASA spacecraft called InSight was launched atop an Atlas 5 rocket and headed to Mars (Figure 1). If all goes well, the spacecraft will land on the Martian surface at around 8pm UK time this Monday 26th November and begin its science investigation. InSight is a fixed lander (see Figure 2 below), a much simpler affair than the Curiosity rover that arrived in 2012 and continues its trek across the floor of Gale crater to this day. Mobility, is however, not required for the specific aim of the mission.
NASA has announced the retirement of the Kepler spacecraft. After launch in March 2009, it began a continuous observation of a 115 square degree field of view (the diameter of the moon is 1/2 a degree) between the constellations Cygnus and Lyra.
Have you ever wondered what is it like to live in space? How you put things down when there’s no ‘up’ or ‘down’? How do you sleep when nothing holds you to your bed? How you wash your face when the water does not behave normally? Here are some interesting facts about life in space.
Astronomers now know many hundreds of planets orbiting other stars in our Galaxy. These show an incredible amount of diversity in their basic properties such as size and temperature with no two planets being quite the same. But the Earth is still unique among planets within or outside our solar system in its ability to support life
Article Written by Gavin Ramsay Comets have been known for millennia with Halley’s Comet famously being shown in the Bayeux Tapestry illustrating events which took place in 1066. They were also thought to foretell catastrophic events. Today we know them as having a small nucleus made up of ice and Read more
After telling us about the Sun, in part two of this posting Armagh astronomer Gerry Doyle takes us through the telescopes and satellites being used to study the Sun. The Solar Physics community needs continued access to state-of-the-art observational facilities (both space- and ground-based) that cover a broad range of wavelengths and Read more
The 2018 Robinson Lecture will be given by Professor Louise Harra of University College London. Her topic is about the Solar Orbiter, a new spacecraft to be launched to study the Sun. It will be held in the Archbishop’s Palace in Armagh on Wednesday 22 November, 2017, starting at 7pm. Read more
On October 31, 2017, the world will celebrate the international hunt for dark matter. Armagh Observatory and Planetarium will be having a special showing of the “Phantom of the Universe” at 2pm, a Full Dome show which discusses our understanding (or lack thereof) Dark Matter, and the search to find Read more
Gaia is a satellite launched by the European Space Agency (ESA) on 19 December 2013. It is essentially a census gathering information on over one billion stars, totalling an amazing 1% of the galaxy’s total population, measuring their positions, motion, brightness and colour. Gaia’s primary objective is to create the Read more
It is common knowledge that the Earth is running out of resources, we’re constantly plagued with images and statistics supporting renewable energy and changing our way of thinking but what if we gathered resources from Space and gave the Earth a break from human pillaging? This is an idea from Read more
Welcome stargazers to that haven where in the midst of our busy lives, between all our comings and goings, we can look up and find solace, and be inspired by the quiet glittering beauties overhead. So let’s start with the summer triangle, discussed in July’s article, and use it as Read more
Named after a famed 17th Century Italian-French astronomer the Cassini spacecraft took 10 years to reach a distant location in the Solar System, that of Saturn and its surrounding neighbourhood. Since its arrival in 2004 it has made a number of remarkable discoveries during its exploratory mission. The Cassini Read more
One of the European Space Agency’s flagship missions reached its grand finale on Friday 30 September 2016. After 20 years in development, a 10-year trip around the Solar System and two years on station at Comet 67P/Churyumov-Gerasimenko, the Rosetta mission drew to a close at 12:19 BST when the spacecraft Read more
Tim Peake is clearly a man who likes a challenge and has a keen sense of adventure, for in his spare time the father of two enjoys skiing, cross-country running, climbing and caving. However the UK-born former pilot from Chichester is due to embark on his greatest adventure before the Read more
New Horizon’s arrival at Pluto this year, after a nine year-long traverse through the Solar System has revealed many new things about this little icy planet. Pluto used to be the ninth planet but was demoted in 2006 to the status of dwarf planet. Until the New Horizons mission started Read more
In November 2014, the European Space Agency’s washing-machine-sized investigation and analysis lander lab Philae, did something that no other automated probe had ever done before, it successfully landed on a comet. But apart from this monumental achievement what has the lander probe and its Rosetta mothership so far learned about Read more
Although not quite the ’12 days of Christmas’ gift inventory’, the following checklist should give us a quick peak at some significant events connected with space that we can look forward to witnessing from early 2015, as well as giving us an opportunity to recall other great space dates whose Read more
On 2March 2004 the European Space Agency (ESA) launched an ambitious and exciting robotic explorer into space, and you probably have heard its quite pretty name mentioned a lot lately. It is the trailblazing Rosetta spacecraft and it has been given a task that has seen many before attempt and Read more
Although the concept of something being “there” but being hidden from our eyes under the cover of darkness is one that has disturbed usually one or other of us once upon a time, when it comes to space it’s hard to find an idea that thrills scientists and astronomers more. Read more
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
Comets are frozen lumps of ice (often called volatiles) and rock that come from distant parts of our Solar System. As they move closer and around the Sun, the frozen materials start to melt and this causes a tail to form. The spectacular sight of a visible comet without the Read more
The year 2014 could see the first 3D printer brought into space, the first fare-paying passengers leave Planet Earth on the Virgin Galactic and the first test mission of a new vehicle called Orion that might one day take humans to Mars. Exciting stuff, bring on 2014! But what else Read more
The “Red Planet”, Mars, has intrigued the imagination for centuries. Even before the first flyby of the planet by Mariner 4 in 1965 many astronomers speculated about life, water and an atmosphere existing on Mars. In 1971 the Soviets landed the first man-made object onto the Martian surface, a probe Read more
Mission X: Train Like an Astronaut is an international educational challenge focusing on fitness and nutrition encouraging students to “train like an astronaut.” The six week challenge which runs from January-March 2014, uses the excitement of space exploration and astronaut training to challenge, inspire, and educate kids to set physical Read more
On 25 December 2003 space exploration fans expected an extra Christmas gift. Beagle 2, a robotic spacecraft was to descend on the dusty plains of Mars. Once settled there, the tiny probe would play a musical call sign then start to photograph and poke the Martian soil in search of Read more
Our image this month shows a pair of NASA astronauts boarding a brand new spacecraft (at last). On 13 June 2013, Cady Coleman and Ricky Arnold stepped through a hatch into an Orion crew module for a series of spacesuit check tests at the Johnson Space Center in Houston, Texas. Read more
Zeta Reticuli, a dim binary system of Sun-like stars only 39.5 light years away in the little constellation of Reticulum is strangely well-known. Why is it so famous? This system was once identified as the home of the little grey-faced and black-eyed humanoids who allegedly abducted Barney and Betty Hill Read more
Comet ISON may be the greatest comet of this century as it skims through the atmosphere of the Sun this autumn. The Hubble Space Telescope has just the best image yet of this emissary from the outer darkness. When the image was made, the coma, the ‘head’ of the comet, Read more
“How could the Universe we see around us be created by an explosion?” This is a question often asked by those puzzled by the scientific consensus, the standard model of cosmology, which tells of our entire Universe bursting forth in a single dramatic event, the Big Bang. Modern thinking suggests Read more
Humans have been looking up to the night sky wondering and discovering what lies beyond for thousands of years.We have detected super massive black holes, discovered distant galaxies and located extra-solar planets outside of our Solar System.Despite this we have not discovered any other life forms beyond our own planet.Perhaps Read more
Our Image of the Month was released to celebrate the 22nd anniversary of the NASA/ESA Hubble Space Telescope and is a striking panoramic look at a stellar nursery which is fizzing and crackling with energy as it pops out thousands of new stars. The small southern hemisphere constellation Dorado Read more
In December 2014, a Delta IV Heavy rocket will thunder skywards from Florida, launching NASA’s first Orion spacecraft to an altitude that has not been achieved by a human spacecraft flight since the last Apollo lunar landing mission forty years ago. Designated Exploration Flight Test-1 (EFT-1), this milestone test (to Read more
Venus has always been regarded as Earth’s Sister Planet. After all, it can be the closest planet to us and it is nearly the same size as Earth. But how similar is it really to Earth? Astronomers get asked this question very often: “I saw this really bright light Read more
What exciting space events has 2012 in store for us? What important space anniversaries are coming up this year? Welcome to our annual guide to what the Universe has waiting ahead! This year marks twenty years since the first extra-solar planets were discovered when a pair of planets were Read more
“Is there life on Mars?” More than fifty years into the Space Age and there still is no definitive answer. Completing our series of posts on this mystery, we look at the latest ideas about the existence of beings on our neighbouring planet. In the previous part of this Read more
NASA’s Space Shuttles have become a familar sight in their thirty years of service, but there have been other shuttle designs which never left the ground.Some were ingenious alternative concepts to the vehicle which is shortly to be retired, some were potential replacements and there was even a couple of Read more
This year will see both the end of space flights by NASA’s Shuttle fleet and the thirtieth anniversary of the first orbital mission by this historic spacecraft. Our coverage of these milestones begins with an overview of the project’s chequered history. In the glory days of the Space Race, Read more
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
Europe’s ATV spacecraft has a vital role in maintaining and supplying the International Space Station, recently astronaut Paolo Nespoli and his crewmates had a unique view of this high-tech cargo vehicle. Another shot of the Earth from space, you may think, but look a little closer. See that little hair-thin Read more
Our Image of the Month is a radically different view of the great spiral galaxy in Andromeda from the European Space Agency. Tracy McConnell explains how it was made and describes the stellar cataclysms it reveals. The inspiration here came from a new ESA image of M31, the Andromeda Galaxy, Read more
Between Mars and Jupiter lies the Asteroid Belt, a swarm of millions of shards of rock, metal and ice. Somewhere out here, between 5-10 February 2009, a small asteroid, perhaps 5m across, violently slammed into another, larger (120 m), asteroid at a closing speed of about 18 000 km/h. As much Read more
I’d like to tell you that I’m on the surface of an asteroid called Itokawa. I travelled there on a Japanese Aerospace Exploration Agency mission called Hayabusa and was left behind. Yes, I’m there, millions of miles away, among the rocks on Itokawa, right now as I’m typing this.You must Read more
In March 2010 that superb but underappreciated probe Mars Express made a series of very close passes by the Martian moon Phobos. On one occasion it came as close as 107 km to the tiny world’s surface. The purpose of these encounters was to determine information on Phobos’ interior Read more
The Blue Streak rocket was an advanced British missile of the 1950s which nearly became a space rocket before ending up a casualty of government apathy. Let’s look at Blue Streak’s rise and fall. These days most British economists agree that designing and manufacturing things are rather icky Read more
