Space

KeysQuestions4Vehicle1 Japan just pulled off the one trick that 50 years of space solar power research never managed…

In 2010, around the time of Tesla’s Initial Public Offering (IPO), an acquaintance proudly showed me his red…

Friday’s debut share surge for SpaceX is bolstering the fortunes of one of Saudi Arabia’s richest men. Prince…

Apollo astronauts trying to rest on the way to the Moon kept noticing the same thing in the…

Early in the 11th century, a young Benedictine monk named Eilmer jumped from the 150-foot tower of his…

Mercury reaches greatest elongation on June 15, placing the elusive planet at its farthest apparent distance from the…

Venus’ bizarre and extraordinarily slow retrograde rotation on its axis has long puzzled planetary scientists. But in a…

A team of scientists is astounded to have discovered that bright and turbulent regions of galaxies — called…

HOUSTON — NASA has provided more details about the revised approaches that Blue Origin and SpaceX are taking…

SpaceX founder Elon Musk jumps for joy at a gathering after NASA commercial crew astronauts Doug Hurley and…

Quick Facts What it is: A moonlit Earth. Where it is: Image taken from Earth orbit. When it…

The world’s first trillionaire has promised to take you to Mars, but can he?Elon Musk, the world’s richest…

Japan just built a washing-machine-sized satellite that makes electricity from sunlight in orbit and beams it down to Earth as microwaves, the part 50 years of space solar never managed to pull off