NASA astronaut Don Pettit shared jaw-dropping footage of an undulating green aurora as seen during a flyover from the International Space Station.
One of the many advantages of being in space is having a front-row seat to the most anticipated cosmic events.
The comet ATLAS, experts say, has a 1,60,000 year orbit around the Sun. It was discovered in April 2024 by the Asteroid ...
The European Space Agency shows how the sun’s activity has ramped up as it careened toward "solar maximum." Data sonification brings solar flares to life through audio.
The Northern and Southern lights are caused when charged particles from the sun collide with Earth's atmosphere. As these ...
This photograph was taken from the ISS as the station orbited some 259 miles ... its sixth and final flyby of the closest planet to the sun, Mercury, capturing some incredible images of the ...