How and where did the first organic molecules emerge? Sophisticated chemistry models for the synthesis of amino acids within planetesimals can help us to decipher these mysteries.
Why do some planets slightly more massive than Earth have gas envelopes, while others don’t?
Amino acids were possibly brought to Earth by meteorite impacts, which contaminated the young environment with organic compounds. However, where and how did these most basic ingredients of life form in the first place?
Planets in binary star systems can receive a sizable amount of water from asteroids getting perturbed out of their orbits
Often science is a competition. Being first is sometimes important to get the well deserved credit for your work. Circumplanetary disks are currently a topic, in which you can still be first, since none has been detected so far. But is the current generation of telescopes already good enough to do that?
The authors of today’s paper show that the locations of the protoplanetary gaps in HL Tau are to be expected from the condensation points of common ices in the disk.