What’s Up: August 2026 Skywatching Tips from NASA
A solar eclipse, the Perseids, bright Venus after sunset, and a deep partial lunar eclipse highlight August’s skywatching.…
NASA’s MAVEN Illuminates New Understanding of Auroras at Mars
NASA MAVEN (Mars Atmosphere and Volatile Evolution) mission scientists have uncovered a key puzzle piece in understanding certain…
NASA’s Psyche Mission Delivers Mars Flyby Data, Time-lapse Video
This time-lapse video shows the approach, close approach, and departure of NASA’s Psyche spacecraft at Mars as it…
NASA’s New Horizons Spacecraft Wakes from Hibernation in Good Health
Following its longest hibernation period ever of nearly a year, NASA’s New Horizons spacecraft has emerged in good…
What’s Up: July 2026 Skywatching Tips from NASA
A predawn Moon-and-planets meetup, a returning comet, a great chance to see the Milky Way, and Saturn’s rings…
NASA’s Webb Finds Clues to Ancient, Distant Origin of Comet 3I/ATLAS
As interstellar comet 3I/ATLAS began moving away from the Sun in December 2025, astronomers took the opportunity to…
NASA’s Lucy Reveals Wobbling, Peanut-Shaped Asteroid
Even small asteroids lead complex lives. During its flyby of the asteroid Donaldjohanson last year, NASA’s Lucy spacecraft…
What’s Up: June 2026 Skywatching Tips from NASA
Venus and Jupiter meet after sunset, the Moon passes in front of Venus, summer begins, and deep-sky treasures…
NASA’s MAVEN Makes 1st Discovery of Atmospheric Effect at Mars
In December 2023, scientists looking at Mars data stumbled across something completely unexpected — observations of an atmospheric…
Helio and You: Seasons on Earth, Mars, and Beyond
Earth has four seasons – spring, summer, fall, and winter. Other planets (including Jupiter and the other giant…
What’s Up: May 2026 Skywatching Tips from NASA
The Eta Aquarid meteor shower brings shooting stars before dawn, the Moon meets brilliant Venus after sunset, and…
Update: Artemis II Crew Comes Home
Episode description: NASA’s Artemis II astronauts are back home. Hear reactions from the Artemis II crew—Reid Wiseman, Victor…