A solar wind event from 2017 that hit Jupiter and compressed its magnetosphere created a hot region spanning half Jupiter's circumference.

The next year of science on the James Webb Space Telescope has been announced amid mounting budgetary uncertainty that could ...

Like the first few months of the year, April is a relatively quiet month for sky watching, but it does bring one of the ...

Lyrid meteor shower, which peaks the night of April 22, is one of the main April highlights for sky-watchers. This meteor ...

Skygazers can enjoy meteor showers and other dazzling displays in the night sky all month long, according to astronomers.

Californians can glimpse up to 15 meteors each hour under cloudless skies while the Lyrid meteor shower is underway. The ...

YR4 initially had a small chance of hitting Earth in 2032, but NASA revised the probability to almost zero. However, ...