Aerospace & Defense
His point was never that aliens must be wicked — it was that we would be the Native Americans in the encounter, and good...
Hi, what are you looking for?
His point was never that aliens must be wicked — it was that we would be the Native Americans in the encounter, and good...
The letter says der Alte, the Old One, not God — and it went to the very friend who'd win the Nobel for the...
NASA's Dragonfly mission will send a nuclear-powered rotorcraft to Titan, Saturn's largest moon, where methane evaporates, methane clouds form, rain falls, rivers cut channels...
The surface of Venus sits at about 870°F under a sea-level atmospheric pressure roughly 92 times that of Earth. Standing there would be comparable...
The probes rewrote Saturn's rings: possibly younger than the dinosaurs, raining an Olympic pool of ice into the planet every half hour, ten meters...
From Nixon's 1972 promise to the museums: the Space Shuttle's development bill doubled, its fleet built the space station and saved Hubble, and two...
A crew on the Moon is roughly three days from Earth and can abort home. A crew bound for Mars is seven to nine...
Earth takes 365 days to orbit the Sun and Mars takes about 687, so the two planets line up for an efficient transfer only...
Rather than build a new spacecraft, ESA reused the Mars Express bus and spare scientific instruments left over from Mars Express and Rosetta. Venus...
Most people associate Apollo exclusively with the Moon, which makes sense, given that Apollo only ever went there. But after the lunar landing, NASA...