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

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

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 ...

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 ...

China’s Tianwen-3 Mars sample return mission could bring Red Planet rocks back to Earth as early as 2031—years ahead of ...

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 ...