Fifty years ago today, May 24, 1962 astronaut Scott Carpenter launched in his Aurora 7 capsule. This was the fourth manned mission and the second orbital flight of the Mercury program. This video celebrates the Aurora 7 flight, which successfully made three Earth orbits. But a targeting mishap during reentry took the spacecraft about 400 km (250 miles) off course, delaying recovery of Carpenter and the capsule. Carpenter was picked up after nearly 3 hours in the water, and the Mercury capsule was not retrieved until about 6 hours later.
[/caption]
According to the United Nations, the world produces about 430 million metric tons (267 U.S.…
As we saw with JWST, it's difficult and expensive to launch large telescope apertures, relying…
Voyager 1 was launched waaaaaay back in 1977. I would have been 4 years old…
The spectra of distant galaxies shows that dying sun-like stars, not supernovae, enrich galaxies the…
Neutron stars are extraordinarily dense objects, the densest in the Universe. They pack a lot…
Think of the Moon and most people will imagine a barren world pockmarked with craters.…