What happens when a solar superstorm hits Mars? Thanks to the European Space Agency's Mars orbiters, we now know: glitching ...

Gold & silver outlook: record volatility, but bullish. Regulatory interventions, such as CME margin hikes, may temporarily ...

When the surface of the Sun exploded with activity in May 2024, Earth was hit by the biggest solar storm in more than two ...

'Starfleet Academy' sports a cool 60th anniversary intro honoring this colorful optical effect.

Astronomers produce the most complete map of the center of the Milky Way, which can provide insight into how stars and planets are formed.

In a rare acquisition, Netflix has bought InterPositive, a start-up founded by Ben Affleck that makes AI-powered tools for filmmakers.

A new method of predicting when a superflare will erupt from the sun suggests that we are in the middle of such a period now — and that could be bad news for the Artemis 2 astronauts.

On April 8, 2024, people across the world witnessed a solar eclipse, a relatively rare event in which the moon occults (blocks out) light from the sun. To capture this event, volunteers at 143 ...

If you happen to be in the market for a small artificial sun, you may be interested to know that for about $1300, you can get a tennis-ball-sized LED array that outputs 120,000 lumens.