Far beyond Neptune, in the frozen depths of the Kuiper Belt, many ancient objects oddly resemble giant snowmen made of ice and rock. For years, scientists wondered how these delicate two-lobed shapes ...

Washington, D.C. (7News) — NASA is launching three new spacecrafts into orbit to better understand our solar system, sun, and planet. NOAA-Senior Scientist for Space Weather, Dr. James Spann, joined ...

In the distant reaches of the solar system are many icy objects that resemble snowmen. Now, a new study reveals the simple ...

Add Yahoo as a preferred source to see more of our stories on Google. The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space weather ...

Samples taken from the asteroid Bennu are continuing to shed light on the origins of the solar system. Scientists have been studying the samples since NASA's Osiris-REx spacecraft carried them back to ...

Solar wind sounds poetic, but it's a very real and powerful phenomenon, connecting the Sun to every part of our solar system. Unlike the wind we feel on Earth, solar wind isn't moving air; it's a ...

Yahoo College & High School Sports is powered by On3, delivering expert recruiting, NIL, and transfer portal news. A venerable NASA spacecraft could pop out of our solar system into interstellar space ...

NASA says stargazers will have a rare opportunity to catch a planetary parade of Mercury, Venus, Neptune, Saturn, Uranus, and Jupiter.

The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are added to the count on a rolling basis by scientists from around the world, ...