An overwhelming solar burst from the Sun hit the Earth hard enough to change its entire magnetic field, researchers have found. Astrophysicists at NASA's Goddard Space Flight Center detected an ...

For the second time in its mission so far, the ESA/NASA Solar Orbiter spacecraft has flown through the tail of a comet. Predicted in advance by astronomers at University College London, UK, the ...

We can’t see the wind, but we can learn about it by observing things that are being blown about. And by studying changes in a comet’s bright tail of gas and ions, scientists are on the trail to ...

Astronomers analyzing observations of interstellar comet 3I/ATLAS using the W. M. Keck Observatory have discovered further unusual features of our third interstellar visitor, and confirmed the ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Comet Lemmon's nucleus and ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. A new photo shows the long tail of Comet Lemmon after being twisted and shredded by a strong gust ...

Disconnection events are a rarity, but become more likely as a comet gets closer to the Sun. Stronger, more frequent CMEs are expected as the Sun approaches the peak in its 11-year cycle known as ...