A Tale of Four Worlds: Hubble’s Ten-Year Hunt for Secrets in the Outer Solar System
NASA and ESA’s Hubble Space Telescope has been observing the outer planets through a program called OPAL (Outer Planet ...
Space.com25 天
Aurora colors: What causes them and why do they vary?
The following sections will explore how atmospheric composition and the altitude at which solar particles collide with these gases play a crucial role in determining the colors of auroras.
Feast your eyes on 10 years of Hubble images of Jupiter, Saturn, Uranus, Neptune
The Hubble Space Telescope has been imaging the outer planets of our solar system for a decade, learning about their strange ...
Space.com3 天
Dramatic changes on Uranus, Neptune, Saturn and Jupiter revealed in 10 years of Hubble ...
Over the last ten years, OPAL has observed Uranus' northern hemisphere, which has faced the inner solar system for the ...
来自MSN3 天
A Decade of Observation Decodes the Storms of the Outer Solar System
Discover what the Hubble Outer Planet Atmospheres Legacy program has learned about the outer planets, including Jupiter, ...
EurekAlert!6 天
NASA's Hubble celebrates decade of tracking outer planets
Encountering Neptune in 1989, NASA's Voyager mission completed humankind's first close-up exploration of the four giant outer ...