After 100,000 orbits and almost 23 years on Mars, NASA's Mars Odyssey orbiter has seen a lot. The spacecraft was…
The Universe wants us to understand its origins. Every second of every day, it sends us a multitude of signals,…
Our gleaming Earth, brimming with liquid water and swarming with life, began as all rocky planets do: dust. Somehow, mere…
In 2010, an exceptionally luminous supernova exploded in a small galaxy about 150 million light-years away called UGC 5189A. The…
What’s better than a pair of galaxies observed by a pair of iconic space telescopes? The answer to that, according…
Is our Solar System comparable to other solar systems? What do other systems look like? We know from exoplanet studies…
Landsat 8 strikes again. Landsat 8 is the United States Geological Survey's most recently launched satellite, and it holds the…
The origin of Earth's water is a big piece of the puzzle in Earth's history. Did it come from comets…
Saturn's moon Titan is alone among the Solar System's moons. It's the only one with any atmosphere to speak of.…
It’s been said that dust built the Universe. And it turns out dust may be the culprit for building up…