Speculation has flipped back and forth between the object being a comet or asteroid - or maybe even an alien artifact.
'I never saw such a strong event spread so fast,' says researcher; says smoke can reflect solar radiation, cooling the ocean, as well as absorbing it...
What we thought may have been an off-switch for star formation doesn't appear to work that way after all.
Perseverance rover will drop Ingenuity from its belly and film its flights. According to NASA, the helicopter will take to the air as early as the...
The asteroid is classified by NASA as ‘potentially hazardous’ and will travel at speeds of more than 30 kilometres per second.
The origin of life on Earth is one of the most complex puzzles facing scientists. It involves not only identifying the numerous chemical reactions that must...
NASA's Moon mission rocket completed an important test on Thursday.
HONG KONG - In jade waters off Hong Kong's eastern shoreline, scientists are thrilled to spot a cuttlefish protecting her eggs inside an artificial, 3D-printed...
NASA cranked up the core stage of the SLS rocket for a second time after its first shot at the "Green Run" test ended too early.
The amount of smoke released into the atmosphere by the 2019-2020 bushfires is comparable to that put out by the eruption of Mount Pinatubo in the...