The Proba-3 mission consists of two spacecraft that will fly in close formation to study the sun, with the shadow of one ...

Once every spring, a few days after the full moon, corals of the great barrier reef release eggs and sperm simultaneously—a ...

The one in August was 224,917 miles away. September’s was 222,131 miles away. A partial lunar eclipse also unfolded that ...

BEIJING -- Chinese researchers have developed bricks from a material that has a similar composition to lunar soil, with the hope that they can be used to build a lunar base in the future. According to ...

Last month’s supermoon was 2,800 miles (4,500 kilometers) closer, making it the year’s closest. The series started in August.

The Raleigh school was among more than 1,300 applications to receive the tree — and fewer than 50 locations were selected.

In a sprawling plant in the heart of California’s farmland, millions of shells rush down a metallic chute and onto a conveyor ...

What They Are & Why They're So Important On November 3, Mars in Cancer will oppose Pluto in Capricorn at 29 degrees, which ...

But Why is a show led by you, kids! You ask the questions and we find the answers. It's a big interesting world out there.On But Why, we tackle topics large and small, about nature, words ...

Oct. 31 (UPI) --India is eying a return to the moon in 2028, aiming to collect 6.6 pounds of lunar samples from an area thought to be rich in water and ice near the lunar south pole, the Indian ...