Using a NASA supercomputer to run models, researchers led by SwRI astronomer David Nesvorny now believe that the Inner Oort cloud looks like a spiral disk, around 0.24 light-years across, with two ...

SpaceX, led by Elon Musk, has continuously pushed the boundaries of space exploration over the past 20 years. From the ...

This is a street truck, and there is not enough space below the underside to go off ... kind never even considered for mass production. Too weird to live, and too rare to die." ...

Outdoor writer and photographer Corbet Deary is featured regularly in The Sentinel-Record. Today, Deary takes readers on a journey to Fort Smith National Historic Site.

We can describe the quantum realm using straightforward mathematics – but once we try to translate these ideas into the real ...

The stars as seen from Earth would have looked dimmer 14 million years ago, as the solar system was in the middle of passing ...

The mission—the Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer; or SPHEREx—will ...

Find out what's up in your night sky during January 2025 and how to see it in this Space.com stargazing guide. Looking for a telescope for the next night sky event? We recommend the Celestron ...

NASA is set to launch two major missions, PUNCH and SPHEREx, aboard a SpaceX Falcon 9 from Vandenberg Space Force Base on March 2. PUNCH, a four-satellite system, will study the sun’s corona and ...

March 2, 2025 • A commercial spacecraft carrying NASA experiments successfully touched down on the moon's surface early Sunday morning, ushering in a new phase of private space exploration.

By Kenneth Chang They will be aboard the New Shepard, the centerpiece rocket of Blue Origin’s space tourism business, in a launch this spring. By Christine Hauser The company reached the lunar ...