Our satellite hangs out with the heart of the Scorpion, known for its vivid red hue as the Rival of Mars in our sky.

Discover why Earth's farthest distance from the sun coincides with summer heat, then grab your binoculars for a week of ...

An astronaut aboard the International Space Station has shared a striking photo of what is known as a Transient Luminous ...

NASA said the comet will make its closest approach to the sun in late October, scooting between the orbits of Mars and Earth ...

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

A spaceflight delayed a week ago could commence this weekend as Blue Origin will attempt a launch that will take six people ...

The National Weather Service said fireballs were spotted across the Southeast, including Charleston, South Carolina, a day ...

A midday flash of light across the Southeast was likely a meteor, with debris potentially damaging a home in McDonough, ...

When temperatures heat up, nocturnal Bogong moths fly about 620 miles (1,000 kilometers) to cool down in caves by the Australian Alps. They later return home to breed and die.

Mesa high school's basketball team lost by 18 points to Etiwanda (California) in the Section 7 tournament. Kyi Kyi Miles, though, has a bright future.

On July 11, Virgin Galactic’s space plane V.S.S. Unity lit its rocket motor and flew to more than 53 miles above Earth’s surface, sending the company’s founder Richard Branson to the edge of ...

(CNN) — Each year, a tiny species in Australia makes a grueling 620-mile (1,000-kilometer) nighttime migration, and it’s pulling off the feat in a way only humans and migratory birds ...