Astronomy Tonight

On February 5th, 1974, NASA's Mariner 10 spacecraft made history by becoming the first spacecraft to use a gravity assist maneuver. This innovative technique, which would revolutionize space explorati...

5 Feb 20251min

On February 4th in astronomical history, one of the most significant events occurred in 1906 when the asteroid 588 Achilles was discovered by Max Wolf at the Heidelberg-Königstuhl State Observatory in...

4 Feb 20252min

Certainly! On February 3rd, a significant event in astronomy occurred in 1966: On this day, the Soviet spacecraft Luna 9 became the first human-made object to achieve a soft landing on the Moon and t...

3 Feb 20251min

Ah, February 2nd! Let's take a cosmic journey back to February 2, 1967, when a truly stellar event occurred in the world of astronomy. On this day, the first pulsar was discovered by Jocelyn Bell Bur...

2 Feb 20252min

On February 1st in the field of astronomy, one of the most significant events occurred in 2003 when the Space Shuttle Columbia tragically disintegrated upon re-entry into Earth's atmosphere, resulting...

1 Feb 20252min

Ah, January 31st! Let's take a cosmic journey back to January 31, 1958 - a date that marked a significant milestone in the early days of space exploration and astronomy. On this day, the United State...

31 Jan 20251min

On January 30th in the field of astronomy, one of the most significant events occurred in 1964 with the launch of Ranger 6, a lunar probe that was part of NASA's Ranger program. This mission was desig...

30 Jan 20252min

On January 29, 1996, a significant event occurred in the field of astronomy that would change our understanding of exoplanets forever. On this day, astronomers Geoffrey Marcy and Paul Butler announced...

29 Jan 20252min