NASA announced the official launch time of the Space Shuttle Columbia on Wednesday, as part of its new policy of keeping the time secret until 24 hours before launch. If all goes well, the shuttle will lift off from Florida’s Cape Canaveral at 1539 GMT (10:39 am EST). The shuttle won’t dock with the International Space Station this mission, so there is a long launch window of 2.5 hours. The weather looks excellent for launch.
The gravitational wave background was first detected in 2016. It was announced following the release…
The giant outer planets haven’t always been in their current position. Uranus and Neptune for…
The hunt for extrasolar planets has revealed some truly interesting candidates, not the least of…
How did complex life emerge and evolve on the Earth and what does this mean…
In a world that seems to be switching focus from the Hubble Space Telescope to…
The world was much different in 1990 when NASA astronauts removed the Hubble Space Telescope…