Kathy Sullivan, the first American woman to walk in space, has added another "first" to her list of successes. She's now the first woman to reach Challenger Deep - the deepest point in the sea.
Posts tagged as “exploration”
This article is an update to the story: NASA’s InSight to Land on Mars Monday.NASA’s InSight Lander touched ground safely on Mars on Monday. NASA…
On Monday, NASA will land its InSight spacecraft on Mars. The landing will be difficult, but if all goes well, InSight will send back important information about the inside of Mars.