Hubble telescope takes stunning new nebula photo for 23rd birthday This new Hubble image, captured and released to celebrate the telescopeâ ESA, and the Hubble Heritage Team (AURA/STScI),NASA NASA's Hubble Space Telescope has snapped a spectacular new image of an iconic nebula to celebrate its 23 years of peering deep into the heavens. The Hubble observatory, which launched on April 24, 1990, captured the Horsehead Nebula in infrared light, peering through obscuring veils of dust to reveal the object's hidden features. "The result is a rather ethereal and fragile-looking structure, made of delicate folds of gas -- very different to the nebula's appearance in visible light," mission officials wrote in an image description today (April 19). The new observations allowed astronomers to create a dazzling video of the Horsehead Nebula based on Hubble's photos.
Astronomie - MESSENGER arrive aux abords de Mercure - AstroSurf Envoyé 03-01-2008 19:42 j'ai relevé ces precisions sur le site, où il s'avère que c'est bien pour diminuer la vitesse de la sonde afin qu'elle soit capturée par Mercure...Mais ça ne répond pas tout à fait à la question : pourquoi peut-on envoyer directement une sonde en orbite de Mars et pas de Mercure ? Rôle joué par le Soleil, faible masse de Mercure ?? "5. Why take such a long and complex route to Mercury?
European Homepage In April of this year, the NASA/ESA Hubble Space Telescope will be celebrating 24 years of observing. To celebrate this milestone, the observatory is releasing a brand new image of part of NGC 2174, otherwise known as the Monkey Head nebula. This new Hubblecast episode showcases this beautiful image, which views a colourful region filled with young stars embedded within bright wisps of cosmic gas and dust. Welcome to the Hubblecast! Astronomers aim to 'capture' a black hole French astronomer Pierre-Simon Laplace predicted the existence of black holes way back in 1796, but we’ve yet to capture one on camera. The Event Horizon Telescope will bring together astronomy’s greatest radio telescopes in an attempt ‘photograph’ the supermassive black hole at the heart of the Milky Way Where would science fiction be without black holes?
VLT <div class="box3"><b>Did you know?</b> The smallest detail distinguishable with the VLT's adaptive optics system is smaller than the size of a DVD on the International Space Station, as seen from the ground (about 50 milliarcseconds).</div> Did you know? Supernova in Messier 82 discovered by UCL students Updated 23 Jan 2014 - 9:30am Students and staff at UCL’s teaching observatory, the University of London Observatory, have spotted one of the closest supernova to Earth in recent decades. At 19:20 GMT on 21 January, a team of students – Ben Cooke, Tom Wright, Matthew Wilde and Guy Pollack – assisted by Dr Steve Fossey, spotted the exploding star in nearby galaxy Messier 82 (the Cigar Galaxy).
Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2016 April 15 Mercury and Crescent Moon Set Image Credit & Copyright: Miguel Claro (TWAN, Dark Sky Alqueva) Explanation: Innermost planet Mercury and a thin crescent Moon are never found far from the Sun in planet Earth's skies.
La Silla La Silla, in the southern part of the Atacama desert, 600 km north of Santiago de Chile and at an altitude of 2400 metres is the home of ESO's original observing site. Here ESO operates two major telescopes: the 3.6m telescope, and the New Technology Telescope (NTT). They are equipped with state of the art instruments either built completely by ESO or by external consortia, with substantial contribution by ESO. La Silla Observatory is hosting regularly Visitor Instruments that are attached to a telescope, for the duration of a run of observation and then is removed from the telescope.
Stephen Hawking's Time Machine In an article in the Daily Mail this week, British cosmologist Stephen Hawking outlined not one, but three, theoretically realistic ideas for traveling through time, one of which he says is even practical. The Fourth Dimension First, though, you have to get your head around the notion that time is a dimension, just like width, height and length. Hawking uses the example of driving in your car: You go forward. That’s one direction. You turn left or right, that’s a second. How to... photo guides : Astronomy Photographer of the Year : Exhibitions : What's on Longing to become an astrophotographer but unsure how it's done and what equipment you need? Already taking pictures of the night sky but looking for some tips and advice? On these pages you’ll find videos from some of the winners of the competition explaining how they got their shot, as well as step-by-step guides from members of our Astronomy Photographer of the Year Flickr group on how to get great results, from getting the right gear through to processing. Download the guides as PDFs: aurora | comets | deep space | the Moon | star trails Download our schools guide to observing and photographing the night sky
Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2017 February 24 Top 10 Modern Space Videos Top 10 Modern Space Videos Share on Facebook0 inShare0 Weightlessness, dark matter, and mind-blowing telescope images are great reasons to be excited about space exploration. Here are some of the best videos from our most recent decade of space travel. 10.