In a world first, NASA has crashed a spacecraft into an asteroid in an attempt to push the rocky traveler off its trajectory.
A pattern in nature is any regularly repeated arrangement of shapes or colors. Some of the most striking examples include the hexagonal arrays of rocks at Giant's Causeway in the United Kingdom, the beautiful fractal arrangements of florets on a Romanesco broccoli and the colorful stripes and spots on tropical fish.
an important biological feature of human embryos has been left out of a lot of ethical and even scientific discussion informing reproductive policy - most human embryos die before anyone, including doctors, even know they exist.
NASA's Artemis 1 mission is poised to take a key step toward returning humans to the Moon after a half-century hiatus. The mission is scheduled to launch on Monday, Aug. 29, 2022.
magine two towns on two opposite sides of a mountain. People from these towns would probably have to travel all the way around the mountain to visit one another. But, if they wanted to get there faster, they could dig a tunnel straight through the mountain to create a shortcut.
A launch window - the period during which a rocket must be launched to reach its destination - opens on August 29 for the first flight to the Moon since 1972 by a spacecraft designed to carry humans there.
The ocean floor is famously less explored than the surface of Mars. And when our team of scientists recently mapped the seabed, and ancient sediments beneath, we discovered what looks like an asteroid impact crater.
A great hammerhead shark's two eyes can be 3 feet apart on opposite sides of its skull.
A molecule is a group of atoms bonded together. Molecules make up nearly everything around you.