Sotheby's is putting some rare items up for auction, including what it calls the largest piece of Mars ever found on Earth.

Astronomers have spotted centimeter-sized “pebbles” swirling around two infant stars 450 light-years away, revealing the raw ...

Once again, Elon Musk is front-page news across the world - but this time, the disruption is not about electric cars or space ...

Mercury Retrograde in Leo will rock our worlds from July 17 until August 11. As for which zodiac signs should brace for ...

Several planets stand still in the sky, Titan’s shadow transits Saturn, and Venus gives Taurus a second eye in the sky this ...

After a more challenging start to the year, a few astrological signs can rest assured knowing that the rest of the year will ...

In May, the White House released a budget proposal that would slash NASA funding. But a Senate appropriations plan would ...

Sailor Moon's author, Naoko Takeuchi, wrote Sailor Mars to be elegant, kind, & ladylike, which didn't exactly translate in the original '90s anime.

Aeolian bedforms are common on Earth and across the solar system, including on Mars, Venus, Pluto, the Saturn moon Titan, the Neptune moon Triton, and Comet 67P. These geological features, among the ...

NASA's leadership change comes at a pivotal moment for the agency, which is already bracing for potentially severe funding ...

Last week, seven former heads of NASA’s Science Mission Directorate signed a joint letter to Congress condemning the White ...

Mercury, the closest planet to the sun, moves faster than Earth. It orbits the sun in 88 days, as opposed to our 365. So about every four months, "Mercury laps us on the track, and that makes it ...