Maggie Koerth-Baker is a science journalist and author. She’s based in Minneapolis, Minnesota.
China National Space Administration’s Tiangong-1 station is expected to crash to Earth, but the exact timing and location is unknown.
This week, NASA and Roscosmos announced that they would cooperate to build a new space station, closer to the moon.
Plus, why spinach makes the heart grow stronger and the return of the Tasmanian Tiger.
With federal scientific agencies facing restrictions on what they say and when, some scientists are planning to march on Washington.
The United Nations will launch a space mission carrying payloads from countries that don’t have their own space programs.