Planetary Formation
Surprising Discovery. Four Giant Planets Found Around a Very Young Star
What exactly is a "normal" solar system? If we thought we had some idea in the past, we definitely don't…
Forming Dense Metal Planets like Mercury is Probably Pretty Difficult and Rare in the Universe
A new study by a team of Swiss astronomers indicates that Mercury-like planets, which have a high iron-to-rock ration, are…
This Meteorite is One of the Few Remnants from a Lost Planet that was Destroyed Long Ago
A new study provides evidence of a so-called lost planet that was formed in the early days of the Solar…
Look at This Fascinating Variety of Planet-Forming Disks Around Other Stars
New images from the European Southern Observatory show the stunning variety of discs of gas and dust that surround young…
Hubble Sees a Huge Dust Cloud Around a Newly Forming Star
The Hubble has detected a massive dust cloud 150 billion miles across around the young star HR 4796A.
NASA’s Insight Lander Spreads Its Solar Wings. It’ll Fly To Mars In May, 2018
NASA's InSight lander will launch in May 2018, NASA has announced. InSight will study the interior structure of Mars to…
“Monster Planet” Discovered, Makes Scientists Rethink Theories of Planetary Formation
The discovery of a Jupiter-sized planet around a red dwarf star has caused astronomers to rethink some of their theories…
Scientists Propose a New Kind of Planet: A Smashed Up Torus of Hot Vaporized Rock
Under the right conditions, two colliding rocky bodies might form a temporary structure called a 'synestia'. This rotating mass of…
Finally, the Missing Link in Planetary Formation!
A new study by an international team of scientists may be the "missing link" in our understanding of how planets…
Juno Snaps Final View of Jovian System Ahead of ‘Independence Day’ Orbital Insertion Fireworks Tonight – Watch Live
After a nearly 5 year odyssey across the solar system, NASA’s solar powered Juno orbiter is all set to ignite…