Earth’s sister planet reaches greatest western elongation and dichotomy as the waxing Moon slides along the ecliptic in the ...

The Owl Cluster is an open cluster in Cassiopeia that has the appearance of a bird in flight — at least to one magazine ...

That trend is perfectly illustrated by the DWARF 3 smart telescope from DwarfLab. Not long after I reviewed their DWARF II ...

Located within Canes Venatici beneath the curve of the Big Dipper’s long handle, this gaggle of stars is easy to find with ...

Sharpless 2–157 is rarely observed by amateur astronomers. It is sometimes called the Lobster Claw Nebula due to its ...

China's Tianwen-2 spacecraft is scheduled to launch this week and will study two solar system bodies up close.

Jupiter’s rule of the evening sky is coming to a close. Catch some action there while you can, shortly after sunset this ...

After leaving Earth, Tianwen-2 will reach Kamo‘oalewa by July 2026. This tiny, elongated asteroid likely spans no more than ...

A combination of a dynamo-generated magnetic field and massive impacts could explain the highly magnetized rocks in some ...

NGC 7635, also called the Bubble Nebula, is an emission nebula lit from within by the hot, young star SAO 20575.

Safely reaching the surface of Earth's satellite is hard. 2025 has brought both successes and shortfalls for companies and ...

Flight 7 marked the debut of Starship’s Block 2 variant, which features larger propellant tanks, greater payload capacity, ...