Early in our Solar System’s history, bits of icy debris were scattered and then gradually coaxed into a spiral alignment in ...

A total lunar eclipse is a relatively rare astronomical event because the moon usually passes above or below Earth’s shadow ...

Engineers at NASA's Jet Propulsion Laboratory have conserved energy supplies on the record-setting Voyager 1 & 2 deep space ...

Tucson time, the moon will begin to dim as it hides behind the Earth. It will reach total eclipse at 11:26 p.m., NASA says.

After all, energy-guzzling data centers are springing up like mushrooms all over the world, devouring precious land, ...

Experts weigh in on whether President Donald Trump’s lofty goal of sending humans to Mars and back is feasible during his second term.

March's skywatching includes a total lunar eclipse, a partial solar eclipse, planet sightings, and zodiacal light beaming ...

Elon Musk -- the CEO of space technology ... in their orbits around the sun, the distance and energy required for a spacecraft to travel to Mars are minimized. The planet Mars is shown in this ...

Read 'Dekar Druid and the Infinite Library' by Cadwell Turnbull, author of The Lesson; No Gods, No Monsters; and We Are the ...

On Thursday, March 13, 13.4% of the world’s population will have the chance to bear witness to a rare “blood moon.” The last ...