Risk to planet from 2024 YR4, a football pitch-sized space rock, has been ‘significantly’ downgraded … but the Moon may still suffer a hit ...

A federal judge in Washington barred the administration from deporting five Venezuelans under the law before Trump issued the ...

In 1880 Cannon enrolled in Wellesley College, where she studied under Sarah Frances Whiting, one of the nation’s only women physicists at the time. Later in life, Cannon would recall Whiting dragging ...