A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

As part of the ongoing effort, a NASA-supported team recently published one of the most detailed maps yet of the seafloor.

New maps reveal a vast store of hidden star-making material called "CO-dark molecular gas," found in the Cygnus X region.

Astronomers have created the most detailed low-frequency map of the Milky Way, revealing otherwise hidden stars and ...

Comets Lemmon and SWAN are nearing Earth in a rare double cosmic treat. Where and what time can you see them? What to know.

The northern lights could potentially be visible as a possible geomagnetic storm could impact the planet Thursday. The NOAA Space Weather Prediction Center issued a G2 (moderate) geomagnetic storm ...

It's a weekend double cosmic treat! Comets Lemmon and SWAN are making a close approach to Earth. Can you see it in NJ? Timing, tips, more.

Find out what's up in your night sky during November 2025 and how to see it in this Space.com stargazing guide.

The first three-dimensional map of a planet orbiting another star reveals an atmosphere with distinct temperature zones.

While spite houses aren’t an exclusively American phenomenon, they do flourish in the United States. The mix of private-property culture, individualism, and the country’s fragmented zoning laws ...

The Orionids are considered one of the most spectacular showers of the year. Here's what to know about viewing conditions and ...

Astronomers have identified Comet 3I/ATLAS as an interstellar object, making it only the third confirmed visitor from outside our solar system, according to NASA.<br /><br />The comet is travelling on ...