Latest News
Night sky for tonight: Visible planets, stars and more in this evening's sky
Find out what you can see in the night sky for tonight, from planets and stars to dazzling meteor showers.
'The models were right!' Astronomers locate universe's 'missing' matter in the largest cosmic structures
Using the XMM-Newton telescope, astronomers have discovered a vast 23 million light-year-wide tendril connecting galactic clusters and containing much of the universe's missing matter.
Northern lights forecasts, alerts, and geomagnetic storm warnings - live updates
The latest aurora forecast for tonight help you make sure you're in the right place at the right time to see the northern lights.
On this day in space! June 19, 1963: Vostok 5 & Vostok 6 Return to Earth
Two Soviet spacecraft returned to Earth, ending a historic joint mission carrying the first woman in space.
SpaceX's Starship explodes in Texas during preparations for 10th test flight
SpaceX's newest Starship vehicle exploded on a stand in Texas late Wednesday night (June 18), as it was being prepped for the program's 10th-ever test flight.
See the moon rise alongside the giant planets Neptune and Saturn predawn on June 19
The alignment occurs hours after the moon hits its third quarter phase.
2 Chinese spacecraft just met up 22,000 miles above Earth. What were they doing?
A new Chinese refueling spacecraft met up with an older satellite in high Earth orbit this month, apparently marking a step forward in orbital servicing.
Mars joins the Spring Triangle this week: Here’s when and how to see it
Mars will remain in the Spring Triangle until mid-September.
