A new image from ESO’s La Silla Observatory in Chile shows the bright star cluster Messier 7. Easily spotted with the naked eye close to the tail of the constellation of Scorpius, it is one of the most prominent open clusters of stars in the sky — making it an important astronomical research target. Messier 7, also known as NGC 6475, is a brilliant cluster of about 100 stars located some 800 light-years from Earth. In…Read More
The Northern Lights
I’m going to let you into a secret. And this feels a little confessional. It’s a shameful secret and I’m not proud of it. I used to like watching Iridium Flares and the International Space Station make their leisurely procession overhead most nights, but never really associated it with astronomy. Sure it’s ‘looking up at night’ and we tweet their passage times in advance to encourage others to look up and take an interest in…Read More
Not Just Drifting Rocks – Asteroids Have Hidden Depths
Knowing what asteroids are made of and how dense they are reveals secrets about the asteroid’s formation, what lies below their surface, sheds light on what happens when bodies collide in the Solar System, provide clues about how planets form and the big question – how best to attempt to prevent an incoming asteroid from hitting Earth. Using very precise ground-based observations, Stephen Lowry and colleagues from the University of Kent in the United Kingdom have…Read More
And The Weather Six Light Years Away For Today Is…
The first ever map of the weather on the surface of the nearest brown dwarf to Earth has been created by targeting the European Southern Observatory’s Very Large Telescope (VLT) on the failed star, six light years from our solar system – that’s slightly more than half the distance to the bright star Procyon in Canis Major. The dark and light features on the recently discovered WISE J104915.57-531906.1B, also known as Luhman 16B, shows the turbulent…Read More
ISON – More Questions Than Answers
Eagerly awaited, watched almost live from space cameras and dissected endlessly since it appeared to break up, Comet ISON is gem of a comet - even if it is now an ex-comet (and that’s by no means certain either). We watched with baited breath as the NASA & ESA images were downloaded to let us see in unprecedented real time (or as near to real time as technology and the speed of light permit!), We tweeted…Read More
The 2013 Triple Transit of Jupiter
On 12th October this year (2013), a rare triple transit of Jupiter’s moons were visible as they glided across the globe of Jupiter’s upper atmosphere. Jupiter completes a full rotation in 9 hours 55 minutes and this causes the gas giant to bulge due to the centrifugal forces of this rapid spin – an effect you can also see through a small telescope. When any one of the larger of Jupiter’s 67 known moons – particularly one…Read More
Twitches of the Cosmic Line: Exoplanets, Habitability and the Outer Limits of Biochemical Potential
“Once life appears on a planet, regardless of the circumstances under which it appeared, evolution will push toward occupying every conceivable niche, even when the environments in some niches are very different from that in which life first arose.” – National Research Council The Limits of Organic Life in Planetary Systems (2007), p. 29. The relentless pressures of survival have shaped the panoply of life on Earth throughout the ages. Life has endured oppressive heat, extreme…Read More
AstroCamp: A Starparty for Everyone
The eagerly anticipated second AstroCamp finally arrived in early May and the organisers were especially excited to be welcoming new people to the event in the Brecon Beacons. It's our passion to deliver a star party to new people by providing a welcoming, friendly and nurturing environment for new astros to get hooked and the opportunity for experienced astronomers to observe or image under spectacularly dark skies. In May, the number of bookings increased by…Read More
It’s ambitious. Really ambitious. If it works they will be only the third sovereign nation and the fourth space agency to send a probe to another planet. An incredible feat for a nation that has many domestic and economic issues to deal with as well. India’s Mars Orbiter Mission (MON) also known as Mangalyaan is for so many exciting and inspirational. This little craft that blasted off from Andhra Pradesh on Tuesday is primarily going…Read More
Once Upon a Time and Space
In my day job I teach history to teenagers. On one side of my classroom Buzz Aldrin stands sentinel like on the surface moon, flanked by Darwin and the Solar System. On the other, Georgians rub shoulders with Romans and maps of long dead empires compete for space with D-Day. It’s a reflection of my mind and so it has been since I took up my binoculars almost three decades ago. History and Astronomy. Time and Space.…Read More
Where, oh where is the Great Big Bear?
When I was a small astronomer one of the highlights of my early interest was the London Planetarium. It is one of those trips with my parents that I remember very fondly and still feel the edge of excitement from the start of the show, can still hear the narrator talking about “a bright star shining over the heads of shoppers on a busy London street – Venus”. The amazing projector like something from the space…Read More
The End of the World!
2.5 Million stars will explode on Friday.
Across the Universe there will approximately 30 supernovas a second.
Right across the sky, where ever you look stars will be dying. Tearing themselves apart in world shattering explosions.
Am I mean?
Kid says cute thing and I cut it down. That’s the summary so if you are short of time, thanks for reading. It wasn’t even one of my science lessons, I was just on the warm up act for a lesson on the Industrial Revolution. yep, History. My whiteboard was soon to be filled with images of factories and Georgian steam engines but as the class sat down they were able to gaze on my current wallpaper,…Read More
There has been a lot of it about in London recently.
Gold!Image Credit: BBC
Thousands have pushed themselves to their absolute limits in order to have some hung around their necks.
Millions more have watched in awe as they did so.
A Curious Journey
The silence felt like it would match the silence Mars Science laboratory had experienced over the last 8 months.
London is rarely quiet but waiting for a bus to appear in the early morning gloom of 4.30am is about as silent as it gets.
The Silence of london.
So what about those UFOs?
It’s a question I get asked regularly.
I was asked again yesterday.
In a way I suppose at it’s heart is one of the most fundamental questions humanity has.
Inevitably I’m eating when someone asks me.
Big morsel of lunch just starting to get on famously with my mouth.
“So what about those UFOs then?”