dust
Space Stations Get Pretty Moldy. How Can We Prevent it?
Ask any property inspector, and they'll tell you one of the maxims of their profession - where there's moisture, there's…
The JWST Reveals the Nature of Dust Around an Active Galactic Nuclei
Supermassive Black Holes (SMBHs) are located in the centers of large galaxies like ours. When they're actively feeding, they produce…
A New View of Olympus Mons
After 100,000 orbits and almost 23 years on Mars, NASA's Mars Odyssey orbiter has seen a lot. The spacecraft was…
Astronomers Propose a 14-Meter Infrared Space Telescope
The Universe wants us to understand its origins. Every second of every day, it sends us a multitude of signals,…
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…
This Galaxy Hosted One of the Most Powerful Supernovae Ever Seen
In 2010, an exceptionally luminous supernova exploded in a small galaxy about 150 million light-years away called UGC 5189A. The…
Webb and Hubble Work Together to Reveal This Spectacular Galaxy Pair — and Several Bonuses!
What’s better than a pair of galaxies observed by a pair of iconic space telescopes? The answer to that, according…
We’ve Now Seen Planet-Forming Disks Around Hundreds of Young Stars. What Do They Tell Us?
Is our Solar System comparable to other solar systems? What do other systems look like? We know from exoplanet studies…
Dust Seen Streaming Out of Namibia Into the Atlantic Ocean
Landsat 8 strikes again. Landsat 8 is the United States Geological Survey's most recently launched satellite, and it holds the…
Organic Matter Could Have Delivered Earth’s Water
The origin of Earth's water is a big piece of the puzzle in Earth's history. Did it come from comets…