NASA and SpaceX Delay Crew-4 launch to the International Space Station
NASA's SpaceX Crew-4 astronauts participate in a training session at SpaceX Headquarters in Hawthorne, California. Left to right: NASA astronaut and SpaceX Crew-4...
The planets Mars, Venus, Jupiter and Saturn to align in the cosmic cure for skywatchers. Here’s how to find out
Sky watchers await a cosmic remedy this month: a rare alignment of four planets in the pre-dawn sky.Starting around Sunday morning, stargazers will be...
Scientists think they may have found the oldest life on Earth – 4.2 billion years old
New fossil evidence from rocks found in Canada shows that life on Earth began between 3.75 to 4.2 billion years ago, according to a...
