The solar system's most distant planet, Neptune, is at opposition this morning at 9 A.M. EDT. Like Saturn, it is visible all ...

Before they head to the moon in 2026, the four Artemis 2 astronauts have to practice observing Earth's nearest neighbor.

Using the world’s largest digital camera, Rubin will capture a full view of the southern sky every three days.

Scientists have used the Gaia Space Telescope to create a 3D map of star kindergartens within the Milky Way, and you can fly through it.

Using Hestia is simple for adults, kids, and beginners. Just mount your iPhone on the included tripod, align it with Hestia’s ...

Astrophotography used to be out of reach for smartphone owners, but if you have a newer iPhone, you might just be able to ...

September will have a trio celestial conjunction. Here's how to see the moon and Venus together in Arizona and upcoming alignments.

A new NASA mission will capture images of Earth's invisible "halo," the faint light given off by our planet's outermost atmospheric layer, the exosphere, as it morphs and changes in response to the ...

In some regions, the moon and Venus will appear in close alignment, while in parts of Europe, Asia, and Africa, the moon will ...

As the cycle nears its end, the upcoming New Moon on September 21 will mark a fresh beginning, both in astronomical terms and ...

Skywatchers with backyard telescopes or binoculars might also be able to spot the asteroid. At its brightest, it could reach ...

A potentially hazardous asteroid, 2025 FA22, will safely pass Earth on September 18. The Virtual Telescope Project will livestream the event.