Planetary Formation
Sulphur Makes A Surprise Appearance in this Exoplanet’s Atmosphere
At our current level of knowledge, many exoplanet findings take us by surprise. The only atmospheric chemistry we can see…
Webb Sees Asteroids Collide in Another Star System
The James Webb Space Telescope (JWST) continues to make amazing discoveries. This time in the constellation of Pictor where, in…
JWST Uses “Interferometry Mode” to Reveal Two Protoplanets Around a Young Star
The JWST is flexing its muscles with its interferometry mode. Researchers used it to study a well-known extrasolar system called…
Where Are All These Rogue Planets Coming From?
There's a population of planets that drifts through space untethered to any stars. They're called rogue planets or free-floating planets…
Webb Joins the Hunt for Protoplanets
We can't understand what we can't clearly see. That fact plagues scientists who study how planets form. Planet formation happens…
In a Distant Solar System, the JWST Sees the End of Planet Formation
Every time a star forms, it represents an explosion of possibilities. Not for the star itself; its fate is governed…
Astronomers Image 62 Newly-Forming Planetary Systems
Astronomers using the Very Large Telescope in Chile have now completed one of the largest surveys ever to hunt for…
Massive Stars Have the Power to Shape Solar Systems
Stars shape their solar systems. It's true of ours, and it's true of others. But for some massive stars, their…
This Planet-Forming Disk has More Water Than Earth’s Oceans
Astronomers have detected a large amount of water vapour in the protoplanetary disk around a young star. There's at least…
How We Get Planets from Clumping Dust
Our gleaming Earth, brimming with liquid water and swarming with life, began as all rocky planets do: dust. Somehow, mere…