Comet – Page 8 – Astronomy Now

Rosetta’s camera captures new ‘atmospheric’ view of comet

8 November 2014 Astronomy Now

Images of comet 67P/Churyumov–Gerasimenko from Rosetta’s navigation camera have taken on a darker, more “atmospheric” tone in recent days and the latest view is no exception.

The dark side of comet 67P/Churyumov–Gerasimenko

6 November 2014 Astronomy Now

This unusual view of 67P/Churyumov–Gerasimenko from Rosetta shows the darker side of the comet.

Philae’s comet landing site named Agilkia

4 November 2014 Astronomy Now

With just over a week to go before touchdown, the landing site for Rosetta’s Philae probe has been named Agilkia, after an island on the Nile River in southern Egypt.

Rosetta shifts into higher orbit to dispatch Philae lander on 12 November

1 November 2014 Astronomy Now

The European Space Agency’s Rosetta probe has shifted into a higher orbit around comet 67P/Churyumov-Gerasimenko in readiness for the release of its Philae lander on 12 November.

Pew! Rosetta’s comet stinks!

30 October 2014 Keith Cooper

If it were possible to breath in space, one would smell a pungent aroma of rotten eggs, ammonia, vinegary sulphur dioxide and toxic hydrogen cyanide coming from comet 67P/Churyumov–Gerasimenko, according to sensors on the Rosetta mission.

ESA’s ‘ambitious’ step into science fiction for Rosetta

29 October 2014 Keith Cooper

The European Space Agency’s first foray into science fiction, in the form of a short film entitled Ambition that promotes the Rosetta mission, may herald a new way in which science outreach can be conducted.

Latest images show spectacular streams of dust from Rosetta’s comet

24 October 2014 Astronomy Now

A new image from the European Space Agency’s Rosetta mission show a clearly visible increase in activity from comet 67P/Churyumov-Gerasimenko.

Amateur astronomers have ringside seats for cometary close encounter

18 October 2014 Mark Armstrong

Amateur astronomers around the globe have a ringside seat as Comet 2013 A1 (Siding Spring) hurtles through space en route to an incredibly close encounter with the planet Mars on Sunday, 19 October.

Mars probes will hide from comet dust

17 October 2014 Keith Cooper

This Sunday, a comet will come closer to Mars than any other comet has ever been seen to approach a planet without actually hitting it, sending our assorted spacecraft orbiting the red planet running for cover.

Mars versus the comet

17 October 2014 Keith Cooper

A flotilla of spacecraft orbiting Mars will be turning their instruments in two directions – one towards Comet Siding Spring, and the other towards Mars itself, to find out what happens when a planetary atmosphere brushes against the fuzzy atmosphere of a comet.