We Are StarStuff

News
If Europa has Geysers, They’re Very Faint

If Europa has Geysers, They’re Very Faint

[ad_1] In 2013, the Hubble Space Telescope spotted water vapour on Jupiter’s moon Europa. The vapour was evidence of plumes similar to the ones on Saturn’s moon Enceladus. That, and other compelling evidence, showed that the moon has an ocean. That led to speculation...

read more
Proba-2 sees the Moon eclipse the Sun

Proba-2 sees the Moon eclipse the Sun

[ad_1] ESA’s Proba-2 captured two partial solar eclipses on 8 April 2024. A solar eclipse occurs when the Moon passes between Earth and the Sun, totally or partially blocking the Sun from Earth’s point of view. On 8 April, lucky viewers across North America witnessed...

read more
Solar eclipses – and how to make them

Solar eclipses – and how to make them

[ad_1] During a solar eclipse the Earth is plunged into darkness and the Sun’s ghostly atmosphere becomes visible. Scientists travel the globe to experience total solar eclipses, which occur for just a few minutes at a time every 18 months or so. But what exactly...

read more