Two galaxies are caught in a crazy cosmic dance, pulling at each other in a fresh image from the Hubble Space Telescope.
Arctic wildfires are becoming more frequent, and NASA is trying to find out how that will impact the surrounding population and the globe.
The latest Hubble image appears to capture a cosmic jellyfish floating in space, but in reality this structure is no living creature.
Season 3 of the Netflix hit series "Stranger Things" again shows the series' appreciation for science, giving a staple of quantum mechanics an important cameo.
The sun is the brightest object in our skies — but it wouldn't be if we could see incredibly energetic gamma-rays as well as visible light.
The Solar and Heliospheric Observatory (SOHO) observed a comet diving directly into the sun yesterday (Aug. 15).
Ground and space telescope missions plan to further explore exoplanets discovered by NASA's TESS spacecraft.
In this new image from the Hubble Space Telescope, what looks like a top-down view of a jellyfish glowing in deep space is actually the planetary nebula NGC 2022.
The James Webb Space Telescope could gather critical information about the atmospheres of planets in the TRAPPIST-1 planetary system, one new study finds.
Astronomers at the Mauna Kea telescopes in Hawaii are returning to work after pausing their operations in response to the gathering of thousands of activists over the past four weeks.
NASA has ordered a review of the nonprofit organization that oversees the U.S. laboratory on the International Space Station to evaluate its commercial strengths and weaknesses.
After over 10 weeks of protests in Hong Kong, a satellite has captured an image of Chinese military vehicles gathering in Shenzhen.
Astronomers have been watching the black hole at the center of our galaxy for 20 years, and in May, they saw something they'd never seen before.
By examining Antarctic snow, researchers have for the first time discovered interstellar dust that recently fell to Earth, a new study finds.
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