Asteroids are some of the oldest objects in the solar system: leftovers from the chaotic time when planets were assembling from dust and rock. They're time capsules, preserving clues about what the ...

One debate about the origin of life on Earth concerns whether it formed around deep-sea hydrothermal vents or in scars left behind by an asteroid impact. A new review article analyzes recent research ...

About 15% of asteroids near Earth have small moons orbiting them, making binary asteroid systems common in our cosmic neighborhood. Now, a team of astronomers led by the University of Maryland ...

All five of the main ingredients for DNA and RNA have been found in samples from the asteroid Ryugu. This strengthens the idea that asteroids may have brought the ingredients for the first living ...

Here’s what you’ll learn when you read this story: One debate about the origin of life on Earth concerns whether it formed around deep-sea hydrothermal vents or in scars left behind by an asteroid ...

New data about the DART spacecraft’s effects adds evidence that Earth could be defended from future deadly asteroids by diverting their orbits. By Katrina Miller In 2022, NASA deliberately crashed a ...

A 2022 test mission was successful in deflecting asteroids. NASA can divert asteroids if they’re ever on a collision course with Earth. #news #NASA #space #science World's biggest liquefied natural ...

In 2022, a NASA spacecraft intentionally barreled into the tiny asteroid Dimorphos during a planetary defense test. The objective was to assess whether humanity could protect Earth from cosmic threats ...

NASA's DART mission, which tested a planetary defense strategy, successfully changed the orbit of the asteroid Dimorphos in 2022. The mission also unexpectedly altered the orbit of Dimorphos's larger ...

Asteroids with tiny moons may be quietly trading material across space. Images from NASA’s DART mission revealed faint streaks on the moon Dimorphos—evidence of slow “cosmic snowballs” drifting from ...

If at first you don't succeed, crash your spacecraft at full speed. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the ...

Asteroid 2024 YR4 is no longer headed for Earth, but the fear it caused has astronomers worried about scare tones in the media. The asteroid initially had an approximate 3% chance for impact with ...