Hubble’s Back, but Only Using One Gyro

Hubble’s Back, but Only Using One Gyro

The Hubble Space Telescope has experienced ongoing problems with one of its three remaining gyroscopes, so NASA has decided to shift the telescope into single gyro mode. While the venerable space telescope has now returned to daily science operations, single gyro mode...
When to see the Full Moon and phases

When to see the Full Moon and phases

A composite image showing the Full Moons in 2020 and 2021 by month. Credit: Soumyadeep Mukherjee. The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This alignment ensures the entire side of the Moon that...
The Great Red Spot Probably Formed in the Early 1800s

The Great Red Spot Probably Formed in the Early 1800s

Jupiter’s Great Red Spot (GRS) is one of the Solar System’s defining features. It’s a massive storm that astronomers have observed since the 1600s. However, its date of formation and longevity are up for debate. Have we been seeing the same phenomenon all this time?...