Cygnus the Swan flies along the Milky Way

Cygnus the Swan is a constellation that lies in front of the starlit band of the Milky Way. Its brightest star, Deneb, is part of the Summer Triangle.

Venus-Jupiter conjunction: Sky’s 2 brightest planets meet

Did you see the Venus-Jupiter conjunction? The planets are still close together and putting on a show in the west after sunset. Read more here.

Dark matter: How new telescopes might help us find it

New telescopes might bring scientists closer to detecting dark matter. They could soon reveal signals that finally let us understand this mysterious substance.

Comet 3I/ATLAS has methane, unexpected discovery reveals

New analysis of data from the Webb space telescope shows that Comet 3I/ATLAS has methane. This shows its origin is different from comets in our solar system.

Severe weather threat upgraded today for Midwest

Severe weather is expected Thursday across the Midwest and Great Lakes region. Tornadoes, destructive wind and large hail are possible.

Earliest sunrises come before the summer solstice

If you live in the Northern Hemisphere, your earliest sunrises of the year are happening around now. Earliest sunsets are in the Southern Hemisphere.

What is airglow? This glowing light is not an aurora

Airglow is a light that occurs high in Earth's atmosphere. It's usually too dim to see with the eye, but photographers can capture glorious photographs of it.

Venus-Jupiter conjunction 2026. Wow! Best photos here

The Venus-Jupiter conjunction for 2026 is here! Enjoy these stunning photos from around the world as the sky’s brightest planets have been drawing closer.

Lyra the Harp contains Vega, a summer gem

The constellation Lyra the Harp hosts the 2nd brightest star in the northern sky, Vega. Look for it on northern summer nights.

NASA announces Artemis 3 astronauts: See them here

On June 9, 2026, NASA announced the 4 astronauts who will fly aboard the Artemis 3 mission. Artemis 3 is currently scheduled to launch in 2027.