As the farthest full moon from the sun all year and one of the lowest in the sky, this year's Buck Moon is a special one ...

The space agency spotted the quick-moving object with the Atlas telescope in Chile earlier this week, and confirmed it was a ...

Astronomers have found a new exoplanet named TOI-1846 b. This planet is nearly twice the size of Earth. It may contain a lot ...

The sun's ascent above Earth's horizon is observed from the International Space Station, marking the approaching peak of ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

To get a glimpse of the “Swift Planet,” EarthSky suggests waiting for the sun to set before looking west for the planet ...