PRIMA selected as first Probe Explorer, Mars rover and cloud study

1. 1.

   PRIMA selected as first Probe Explorer for 2033 launch

   PRIMA has been chosen as the first Probe Explorer, with a 2033 launch planned.

2. 2.

   Curiosity reaches 1 kilometer elevation above crater floor

   Curiosity has climbed to 1 kilometer above the floor of its crater.

3. 3.

   Mars Express Unlocks Secrets of Recurring Elongated Cloud on Mars

   A study of a morning cloud near Arsia Mons found that it can stretch 1,800 km, driven by extreme humidity and rapid temperature swings, and forms in ways standard physics does not explain.