Twin Probes Suffer Thruster Glitch on the Way to Mercury
For more than five years, a pair of spacecraft have been traveling through the solar system to reach the innermost planet Mercury and observe its extreme conditions. During its complex…
Then and Now: Our Earliest Close-Ups of the Planets Compared to Today’s Best Shots
Left: Pioneer 10’s view of Jupiter in March 1973. Right: Webb Telescope’s view of Jupiter in July 2022. Image: NASA, ESA, CSA, Jupiter ERS Team; image processing by Judy Schmidt…
Mercury Probe Flies Through Charged Particle Rain That Triggers the Planet’s Auroras
On October 1, 2021, a pair of small spacecraft got their first good look at the closest planet to the Sun, revealing the strange process through which Mercury produces its…