Giant asteroid 1997 NC1, possibly up to a mile wide, will safely pass Earth this weekend, with live online streams on Friday, June 26 and Saturday, June 27.
A star could be about to become visible in the night sky in a once-every-80-years explosion. Here’s how to easily find T Coronae Borealis (T CrB) in the night sky.
A rare and spectacular total solar eclipse is set for Aug. 12, 2026, across the Arctic, eastern Greenland, western Iceland, the Atlantic Ocean, and northern Spain.
North America’s celestial highlights for the week ahead, which also apply to mid-northern latitudes in the northern hemisphere. This week, Mars visits the Pleiades.
Sunday, June 21, 2026, will mark the longest day of the year in the Northern Hemisphere. Here’s what will happen in North America, from extreme sunrises to events.
North America’s celestial highlights for the week ahead, which also apply to mid-northern latitudes in the northern hemisphere.
Investors see SpaceX as a bet on broadband, AI infrastructure and even space-based energy. But if they become reality, the biggest change may be visible every night.
Mercury, Venus and Jupiter will gather low in the evening sky this weekend, giving skywatchers a brief chance to see three planets together shortly after sunset.
From Starlink broadband and orbital data centers to space-based solar power, here’s what a $2 trillion SpaceX might actually build.
The carmaker scaled back electric vehicle plans, but is going all in on advanced batteries, including a new sodium-ion chemistry designed for large-scale power storage.