Our solar system is on the move, traveling at 828,000 km/h through a galactic structure most people don't know exists. This ...
Scientists find that two hot stars passed near our solar system 4.4 million years ago, altering nearby interstellar clouds.
A different study by scientist Matthew Hopkins at the University of Oxford and colleagues, used a model that focused on the ...
A small, icy traveler from deep space has just threaded its way through the inner Solar System, offering a fleeting but ...
Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.
New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.
New high-contrast images from SPHERE show a stunning variety of debris disks shaped by collisions of tiny planet-building ...
In the early 1980s, two Soviet-era missions, Venera 13 and 14, measured sound waves on Venus, producing a measurement of wind ...
Critics argue the satellites, billed as a way to harness solar energy at night, could hamper sky observations and may pose a ...
Our planet’s magnetosphere has seen dramatic shifts across its history—even total reversals—but this recent wrinkle doesn’t ...
NASA's Jonny Kim and two cosmonauts are scheduled to leave the ISS today (Dec. 8) at 8:41 p.m. ET. Three astronauts will head ...
Stanford mechanical engineer Renee Zhao is developing new devices to treat disease – like a tiny robot that can travel through the vascular system to shrink blood clots in the brain. Stanford ...