Visible planets: Venus, Mercury and Mars are in the morning sky. Bright Jupiter is visible most of the night. Saturn shines low in the sky after sunset.
Peregrine was meant to be the 1st commercial lunar lander. Then controllers noticed a fuel leak. Yesterday, the spacecraft came home, making a fiery Earth reentry.
Planetary scientists knew there were massive buried deposits near Mars' equator, but not what they consisted of. New research found that it's buried water ice.