All Items Tagged

“Comet”

Oct 24, 2014 02:33 PM ET // Ian O'Neill
A stunning short film about dogged determination and ambition that can help humanity achieve anything. Continue reading →
Oct 24, 2014 06:36 PM ET // Ian O'Neill
To the surprise of scientists studying data from the European Rosetta mission, Comet 67P/Churyumov-Gerasimenko is venting chemicals associated with the smell of rotten eggs, urine, alcohol, bitter almonds and vinegar. Continue reading →
Oct 22, 2014 01:00 PM ET // Irene Klotz
Scientists have found two families of comets in the developing Beta Pictoris star system, located about 64 million light-years from Earth, including one group that appears to be remnants of a smashed-up protoplanet.
Oct 20, 2014 09:30 AM ET // AFP
A comet the size of a small mountain and about as solid as a pile of talcum powder whizzed past Mars.
Oct 20, 2014 11:35 AM ET // Ian O'Neill
As comet Siding Spring speeds away after its Martian encounter on Sunday, our armada of satellites have reported in to signal that they are OK.
Oct 20, 2014 08:50 PM ET // Ian O'Neill
The HiRISE camera on board NASA's Mars Reconnaissance Orbiter (MRO) has become the first instrument orbiting Mars to beam back images of comet Siding Spring's nucleus and coma. Continue reading →
Oct 20, 2014 04:40 PM ET // Joe Rao, SPACE.com Skywatching Columnist
If you step outside before dawn during the next week or so, you might be able to see bright meteors streaking through the sky.
Oct 19, 2014 10:32 PM ET // Ian O'Neill
As we await a close-up view of comet Siding Spring making its closest approach with Mars, astronomers on Earth have been busy doing some of their own comet spotting from afar. Continue reading →
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