Asteroid Ryugu samples suggest presence of salty water in outer solar system
Asteroids that orbit close to the Earth inevitably cause us some anxiety due to the even remote possibility of a collision.
Interstellar Asteroids Could Originate From Alpha Centauri, Says Paper
New paper points to the Alpha Centauri triple star system as likely potential source of millions of interstellar asteroids and comets.
2 populations of dark comets in the solar system could tell researchers where the Earth got its oceans
Comets without tails, called dark comets, are a newly discovered space object. Now, astronomers know they come in 2 classes.
Interstellar Asteroids
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Bus-Sized Asteroid Approaching Earth Today, NASA Reports
The space rock is heading in our direction at some 18,700 miles per hour, according to the space agency's data.
Up to 1 million hidden interstellar objects possibly larger than the Statue of Liberty may drift in outer solar system
New research suggests millions of unseen interstellar objects, some as big as the Statue of Liberty, could be trapped in the ...
An asteroid could hit Earth in 7 years. Here's how astronomers are tracking it
Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...
RIPR: The Public's Radio6d
How do astronomers track asteroids that could threaten Earth?
Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...
KUOW6d
How do astronomers track asteroids that could threaten Earth?
Near-Earth Objects (NEOs) are asteroids or comets nudged into our ... metal or ice left over from the formation of the solar system some 4.6 billion years ago. Each night, teams of astronomers ...