See also stories tagged with Asteroid

Search results for asteroid

Space Exploration Oct 23, 2023

Two groups look at the economic viability of mining asteroids

Two teams of economists have conducted economic assessments of mining asteroids—one of them is a trio with one member each from the University of Tor Rome Vergata, the University of Maryland and Middlebury College. They ...

Planetary Sciences Oct 20, 2023

There are 14,000 potentially hazardous city-killing asteroids left to find

Everyone likes a cool infographic, right? Does that statement hold even if the infographic points out a gap in our knowledge that could kill millions of people? Because that's what a cool-looking infographic NASA released ...

Space Exploration Oct 17, 2023

NASA's Lucy spacecraft continues approach to asteroid Dinkinesh

Since NASA's Lucy spacecraft first imaged the asteroid Dinkinesh on Sept. 3, 2023, Lucy has traveled over 33 million miles (54 million km) and is now 4.7 million miles (7.6 million km) away from the small asteroid. However, ...

Space Exploration Oct 14, 2023

Osiris-Rex: NASA reveals evidence of water and carbon in sample delivered to Earth from an asteroid

On September 24 this year, a NASA capsule parachuted down to Earth carrying a precious cache of material grabbed from an asteroid. The space agency has now revealed images and a preliminary analysis of the space rocks it ...

Space Exploration Oct 14, 2023

NASA journeys to the metal-rich asteroid Psyche

It's a world like no other: a metal-rich asteroid that could be the remnants of a small planet, or perhaps an entirely new type of celestial body unknown to science.

Space Exploration Oct 13, 2023

Psyche spacecraft launched to mysterious and rare metal asteroid in first mission of its kind

NASA's Psyche spacecraft rocketed away Friday on a six-year journey to a rare metal-covered asteroid.

Space Exploration Oct 12, 2023

NASA set to journey to a metal-rich asteroid

It's a world like no other: a metal-rich asteroid that could be the remnants of a small planet, or perhaps an entirely new type of celestial body unknown to science.

General Physics Oct 10, 2023

Beyond the periodic table: Superheavy elements and ultradense asteroids

Some asteroids have measured densities higher than those of any elements known to exist on Earth. This suggests that they are at least partly composed of unknown types of "ultradense" matter that cannot be studied by conventional ...

Space Exploration Oct 5, 2023

6 things to know about NASA's asteroid-exploring Psyche mission

The first-ever mission to study a metal-rich asteroid, Psyche aims to help scientists learn more about the formation of rocky bodies in our solar system.

Planetary Sciences Oct 2, 2023

Q&A: Asteroid rocks may hold secrets to the origin of the solar system

Early Sunday morning, NASA's OSIRIS-REx spacecraft released a container that subsequently landed in Utah containing material from Bennu, a carbon-rich asteroid in the solar system.

page 14 from 40