ADVERTISEMENT
  About the SA Blog Network

Posts Tagged "comet ison"

Life, Unbounded

Summer Astrobiology Roundup #2: Possible ‘Comet Of The Century’ Starts Warming Up

Enhanced Hubble Telescope image of ISON from April 2013, showing a dusty tail and some evidence of volatile sublimation around the nucleus (NASA, ESA)

Back in February these pages discussed a newly discovered long-period comet, ISON (otherwise known as C/2012 s1), that is falling sunwards for what is probably its first passage through the inner solar system later this year – on a beautiful near parabolic orbit. At its closest point it will pass a mere 700,000 miles from [...]

Keep reading »

More from Scientific American

Scientific American Holiday Sale

Give a Gift &
Get a Gift - Free!

Give a 1 year subscription as low as $14.99

Subscribe Now! >

X

Email this Article

X