Related topics: sun

In unexpected discovery, comet contains alcohol, sugar

Comet Lovejoy lived up to its name by releasing large amounts of alcohol as well as a type of sugar into space, according to new observations by an international team. The discovery marks the first time ethyl alcohol, the ...

Christmas comet Lovejoy captured at Paranal Observatory

(PhysOrg.com) -- The recently discovered Comet Lovejoy has been captured in stunning photos and time-lapse video taken from ESO’s Paranal Observatory in Chile. The comet graced the southern sky after it had unexpectedly ...

How did comet Lovejoy survive its trip around the sun?

It was just about three months ago that the astronomy world watched in awe as the recently-discovered comet Lovejoy plummeted toward the Sun on what what expected to be its final voyage, only to reappear on the other side ...

Comet Lovejoy shows asymmetric behavior at perihelion

(Phys.org)—Indian astronomers have recently conducted spectrographic observations of long-period Comet Lovejoy to study its gas emission. They found that this comet showcases an asymmetric behavior at perihelion and an ...

Comet Finlay surprise outburst visible in binoculars

Lost sleep at night, fingers tapping on the keyboard by day. Darn comets are keeping me busy! But of course that's a good problem. Comet 15P/Finlay, which had been languishing in the western sky at dusk at magnitude +10, ...

Subaru Telescope observes rapid changes in a comet's plasma tail

Images from a December 2013 observation of the comet C/2013 R1 (Lovejoy) reveal clear details about rapidly changing activity in that comet's plasma tail. To get this image, astronomers used Subaru Telescope's wide-field ...

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