This palm-sized device offers projection of the Northern Hemisphere's constellations for enjoyment and learning.

The universe is ballooning outward at an ever-faster clip under the power of an unknown force dubbed dark energy. One of the ...

Astronomer Percival Lowell founded his Arizona stargazing lab in 1894 to aid in his search for life on Mars. While that quest is still ...

Michigan will see a total lunar eclipse during the full moon Thursday and early Friday. Here are some of the best places to ...

Eventually, the dark umbra shadow appeared and slowly enveloped the moon, until we saw the distinctive color at totality when the moon is completely in the Earth’s umbra. Clouds really enhanced and ...

Crew-10 astronauts will board SpaceX Falcon 9 rocket to International Space Station, which sets up the return to Earth of Butch Wilmore, Suni Williams ...