Tryptophan, the essential amino acid behind the Thanksgiving myth that eating turkey can make you sleepy, has been found to ...

When scientists sifted through dust from asteroid Bennu and spotted tryptophan, the same amino acid often blamed for ...

For years, the center of our galaxy has been painted as a place where stars go to meet their end — a region ruled by Sagittarius A*, a black hole so massive that its gravity can stretch, tear, and ...

One of the most elegant theories about the origins of life on our planet is that it was kick-started by a delivery from outer ...

3I/ATLAS is only the third known interstellar visitor, hence the prefix “3I.” The second known interstellar body, Comet 2I/Borisov, was discovered by the Russian astronomer Gennady Borisov in August ...

The importance of darkness, solar eclipses, Mars, the Webb Telescope and just how dangerous space is are the subjects for ...

The second phase of China's deep-space observation radar network project, dubbed "China Compound Eye", began construction in Yunyang county, Chongqing on Tuesday.

Every now and then, Microsoft likes to surprise Xbox and PC Game Pass users by dropping games that aren't listed in their regular updates, which come out twice a month (the latest one was released on ...

NASA's Perseverance rover spotted a possible space rock on the surface of Mars. The meteorite's nickname is 'Phippsaksla.' ...

One of NASA's most critical communications antennas over rotated, damaging its fire-suppression system, causing a flood, ...