Most astronauts who menstruate pause their cycle with hormones before hitting the stars, but in the future, we'll need more options.

The Artemis II countdown will begin March 30, setting up a launch attempt on April 1 at 6:24 p.m. Eastern Time.

Tuesday's high-level meeting of the supporter states of Ukraine sends a strong signal of unity, European Commission President Ursula von der Leyen has said. The agreed joint declaration sends a clear message, she wrote after the discussions in Paris.