Red-and-green-tinted clouds drift through the Martian sky in a new set of images captured by NASA's Curiosity rover using its ...

While the Martian clouds may look like the kind seen in Earth’s skies, they include frozen carbon dioxide, or dry ice.

NASA’s Perseverance rover is making history by collecting handpicked Martian samples for future return to Earth. Scientists are eager to study these specimens to unlock secrets about Mars’ ancient ...

In 2020, strict rules were put in place to slash cargo-ship emissions. Five years on, it appears to have been less than ...

NASA released six stunning images from the Hubble Telescope showcasing interacting galaxies, including the chaotic beauty of ...

Symbiotic Star Mira HM Sge: A Hubble Space Telescope image of the symbiotic star Mira HM Sge. Located 3,400 light-years away in the constellation Sagitta, it consists of a red giant and a white ...

The "dark universe detective" space telescope Euclid has discovered its first Einstein ring in the process, learning about ...

The animation, provided by the NASA-funded Asteroid Terrestrial Impact ... and South Asia.” The images in the animation were captured by an ATLAS telescope in Rio Hurtado, Chile, on Christmas ...

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

NASA announced this week they would be holding ... Gavin is the current Games Editor for Bleeding Cool. He has been a lifelong geek who can chat with you about comics, television, video games ...

Mission commander, U.S. astronaut Peggy Whitson, who has rich experience in space travel, is taking the necklace that she ...

(THE CONVERSATION) The NASA project NEOWISE, which has given astronomers a detailed view of near-Earth objects – some of which could strike the Earth – ended its mission and burned on reentering the ...