Astronomers have identified a tiny quasi-moon, 2025 PN7, orbiting near Earth for about 60 years. This 62-foot-wide near-Earth ...

At its nearest, 2025 PN7 comes 186,000 miles (299,337 kilometres) from Earth. Its average distance is about 238,855 miles ...

The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are ...

The Mainichi Shimbun answers some common questions readers may have about the mechanisms behind lunar and solar eclipses, as ...

Japan is seeking sunlight from Earth's orbit, and plans on beaming it to Earth. Soon, we could be saying goodbye to wires for ...

The final eclipse of 2025 will unfold this weekend, but despite some of the hype online, most of the world will miss the ...

Blue Origin is committed to making a permanent human presence in space a reality. To this end, they have developed the New ...

On September 15, 2025, the NOAA issued a G3 geomagnetic storm warning due to a large coronal hole on the Sun, which is ...

Northrop Grumman's Cygnus XL experienced main engine troubles that have hampered its resupply mission to the International ...

Stargazers can tune in to the Virtual Telescope Project's YouTube stream beginning at 11 p.m. EDT on Sept. 17 (3:00 GMT Sept. 18) to see live views from the organization's robotic telescopes located ...

A week ago, a stunning total lunar eclipse was seen by a record-breaking number of people on the planet. This week, there is ...

Starlink outage left Ukraine’s frontline offline and hit tens of thousands worldwide. With solar storms rising, Musk’s ...