FEATURED IMAGE: 25 Apr 2018, 17:00 UTC | Ancient Galaxy Megamergers 26 April 2018, 1:15:07UTC RSS RSS | About | Contact | Site Map
Home » News & Blogs » The case of the vanishing planet-forming disk
Bookmark and Share
The Meridiani Journal

The case of the vanishing planet-forming disk

26 Jul 2012, 04:51 UTC
The case of the vanishing planet-forming disk
(200 words excerpt, click title or image to see full post)

Planetary disks, also known as circumstellar disks, are huge disk-shaped clouds of gas and dust where planets form around a star. Our own solar system began the same way, as over billions of years, material in the disk coalesced into … Continue reading →

Latest Vodcast

Latest Podcast

Advertise PTTU

NASA Picture of the Day

Astronomy Picture of the Day

astronomy_pod