Home » Press Releases » Two Families of Comets Found Around Nearby Star
Bookmark and Share
ESO Top News

Two Families of Comets Found Around Nearby Star

22 Oct 2014, 17:00 UTC
Two Families of Comets Found Around Nearby Star

The HARPS instrument at ESO’s La Silla Observatory in Chile has been used to make the most complete census of comets around another star ever created. A French team of astronomers has studied nearly 500 individual comets orbiting the star Beta Pictoris and has discovered that they belong to two distinct families of exocomets: old exocomets that have made multiple passages near the star, and younger exocomets that probably came from the recent breakup of one or more larger objects. The new results will appear in the journal Nature on 23 October 2014.

Note: All formatting and links have been removed - click title or image to see full article.

Latest Vodcast

Latest Podcast

Advertise PTTU

NASA Picture of the Day

Astronomy Picture of the Day

astronomy_pod