NASA has detected a mysterious object near Jupiter’s orbit, leaving scientists puzzled. The unknown entity could be a new ...

A bright Moon dominates the sky, passing two bright stars as Juno reaches opposition and Mercury dips toward the horizon in ...

From solar probes to deep space missions, these record-breaking human-made objects reached speeds that make bullets and jets ...

What's happening in the skies over North Texas this month? May holds some spectacular sights in the night and morning sky.

Meanwhile, astronomers are keeping watch for a rare nova—a sudden explosion of a distant star—that could appear to the naked ...

An alternate explanation that fits the evidence is that Vesta was once part of a planet – but which planet that might been ...

A meteorite found in Antarctica in 2012 suggests Earth may have formed with the materials needed to make water, a new study ...

The Aquarids meteor shower is set to peak this week. Everyone in the U.S. will have a chance to catch a glimpse.

NASA has revealed its top skywatching tips for May, and they include a meteor shower, lots of planets, and possibly a nova.

Stargazers can see clusters of shooting stars and planets lighting up the California night sky in May. Stunning streams of comet dust will dash across the sky when the Eta Aquarid meteor shower ...

The Eta Aquarid meteor shower is peaking. Experts say you can expect to see 10 to 15 meteors per hour in ideal viewing conditions early Tuesday, lasting until May 28.

Wausau Pilot & Review Stargazers in central Wisconsin have plenty of celestial sights to enjoy this week, including bright ...