A laser-engraved, intricately decorated dial with an unusual arrangement proves there is more than one type of ...
NASA researchers have identified geological structures on Mars that are unlike anything found on Earth. From spider-like ...
NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.
The zodiacal light shines in the evening as the Moon reaches Last Quarter and skims past Spica and Antares in the sky this ...
Scientists say the threat of a newly discovered asteroid has risen slightly in the past few weeks as the world's telescopes ...
From the daily newsletter: a doctor goes to Mars. Plus: investigating celebrity yearbooks; Merve Emre on friendship books; ...
Scientists are cataloging and analyzing the first samples collected by NASA's Perseverance rover while the agency weighs its ...
The Sun sets differently on Mars. Part of that is due to its distance from the star (an average of 142 million miles versus ...
Although the occurrence climaxed on Jan. 21 with a conjunction—close alignment—of Saturn and Mercury, the planetary parade ...
Russia's state-owned Rosatom announced a prototype plasma engine which could speed up travel to other planets.
NASA still views the moon as a stepping stone to Mars, even though Elon Musk has dismissed Earth's nearest neighbor as "a ...
Proponents of going to Mars see peril and opportunity in Elon Musk's close relationship with Trump. Experts say just getting ...