Astronomers using the European Space Agency's Cheops mission have caught an exoplanet that seems to be triggering flares of ...

The planets in order from the Sun are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. If you include the ...

An unexpectedly strong solar storm rocked our planet on April 23, 2023, sparking auroras as far south as southern Texas in ...

Less than two weeks later, on June 25, reports began to circulate of a second nova blossoming in the southern night sky, this ...