After all, we are but one data point here on Earth, and perhaps, in the TRAPPIST-1 system and elsewhere, hardy organisms have adapted to extreme conditions. So the question remains: Do red dwarf stars ...

Marvel's Guardians of the Galaxy Vol. 2 hits theaters May 5, but you can help defend our blue planet before then by participating in the #GrootDanceBomb challenge. Inspired by the adorable, groovy ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A collision between ...

MSFTSrep founder, musician and artist Jaden Smith joins forces with Samsung for Earth Day on an eco-friendly new collab. With Earth Day just a week away, many of our favorite companies are ...

The Milky Way is our home galaxy with a disc of stars that spans more than 100,000 light-years. While the Milky Way is generally always visible from Earth, certain times of year are better for ...

In a distant galaxy, a supermassive black hole spewing radiation at near light speed has shifted its angle by a whopping 90 degrees to point directly toward Earth — a sharp turn that's puzzling ...

The Hubble Space Telescope has unveiled a striking new image of Messier 90 (M90), a stunning spiral galaxy in the Virgo constellation that is moving closer to Earth. Situated approximately 55 million ...

Astronomers have had to reclassify a bright radio galaxy in the sky after it was found to have redirected a jet of radiation straight towards Earth. The event marks the first observation of a ...

The Euclid space telescope has captured a stunning and rare "Einstein ring" magnifying light from the depths of the universe. The image shows a faint halo surrounding the nearby galaxy NGC 6505, ...

Planets lacking plate tectonics and sufficient carbon dioxide and oxygen could make advanced civilizations like ours ...