Elon Musk has revealed SpaceX needs to swap out two engines from its Starship prototype before moving on to its big test in which the rocket...
Hate sorting the recycling? This machine will do the time-saving (and planet-saving) job on your behalf.
How do you preserve a sample of an alien planet over millions of miles and a decade of time?
Scientists are puzzled by the apparent absence of a supermassive black hole estimated to weigh between 3 billion and 100 billion times the mass of the...
One of astronomy's most famous telescopes, the Arecibo Observatory, is shutting down. And its closure may mark the beginning of the end for giant telescopes.
Scrubbed launches may be a fact of life in the rocket industry, but Elon Musk is determined to minimize them following two aborted SpaceX launches this...