Explore the universe with news on fascinating discoveries ... manager for the Center for Near-Earth Object Studies, or CNEOS, at NASA’s Jet Propulsion Laboratory in Pasadena, California.

When the supernova explodes, all the elements produced are thrown out into the Universe. The heavy elements found on Earth, such as gold, came from material thrown out in previous supernova ...

That meant that things farther away from Earth were moving away faster. In other words, the universe must be expanding. He announced his finding in 1929. The ratio of distance to redshift was 170 ...

The answer might surprise you. Early astronomers once believed Earth was the center of the universe, with the sun, moon, and planets orbiting around it. This geocentric model seemed to explain the ...

For a long time, scientists thought the Earth's inner core was a solid ball of metal, sort of like a planet within a planet that sits some 3,000 miles (4,828 kilometers) below the surface.

Carl Sagan told us that there are more stars in the universe than there are grains of sand on all of the Earth's beaches. At the same time, there are more H 2 O molecules in just 10 drops of water ...

“H₃⁺ is a small molecule that might not be as important to us on Earth as water or proteins, but it’s a molecule we truly want to understand in terms of its abundance in the universe, how ...

It orbits Earth every 95 minutes, travelling at a speed of 17,000 mph (or just over 27,000 km/h). Universe: the universe is everything. It is everything we can touch, feel, sense, measure or detect.

"H 3 + is a small molecule that might not be as important to us on Earth ... universe" comes with high expectations, and H 3 + certainly lives up to the name. "H 3 + is essential for ...