NASA’s Lucy mission is about to fly past asteroid Donaldjohanson, a strange, elongated rock in the main belt. While this ...

Researchers say they discovered evidence that early Earth was home to more hydrogen than previously thought, calling into ...

Three Tucson scientists are featured in "Planetary Defenders," a new NASA documentary that premieres Wednesday about the ...

The best time to see the Lyrids will be early next week, which coincides with the start of the Eta Aquarids meteor shower.

Given the seeming paucity of moisture in the leftover remains of Earth's building blocks, planetary scientists have long ...

Near a planet far, far away astronomers have found traces of chemicals that on Earth are only produced by living beings.

The next week will be a fun one for skywatchers, as the Lyrid meteor shower will be visible over the weekend and peak on ...

Part of the challenge when it comes to researching the existence of alien life is knowing where to look. Until relatively recently, the focus for Nasa’s search for life was Mars, but that began to ...

Stargazers can see 10-20 Lyrid meteors per hour during its peak. This meteor shower also occasionally produces fireballs.

Last weekend, the sun released two separate eruptions, each hurling a coronal mass ejection (CME) towards Earth.

Understand the violence option means risking soldier sons' and daughters' lives in the struggle. Post-Hiroshima, obtaining or denying the valuable position risks escalation to nuclear devastation. The ...

The Hundred House Inn will throw open the doors to the public once again tomorrow (April 18) ahead of what is expected to be a busy Easter weekend. Ben Shearer has taken on the Hundred House pub, near ...