near earth asteroids
Astronomers Prepare for the Next Thousand Years of Hazardous Asteroid Impacts
It is as inevitable as the rising of the Sun and the turning of the tides. Someday another large rock…
ESA is Building an Early Warning System for Dangerous Asteroids
The European Space Agency is working on a new mission that would act as an early warning system for dangerous,…
Arecibo Studied 191 Asteroids That Flew Past the Earth. All the Data are Available in a new Paper
Even from beyond the grave, Arecibo is still contributing to new discoveries. Back in October, researchers released a "treasure trove…
What Would Asteroid Mining do to the World's Economy?
A new study by a team of Chinese researchers examines the impact asteroid mining with have on global equity.
Three New Potentially Hazardous Asteroids Discovered, Including a big one That Measures 1.5 km Across
An asteroid 1.5 km across is no joke. Even a much smaller one, about the size of a house, can…
DART Sees Asteroid Didymos for the First Time. In two Weeks, it’ll Crash Into its Moon
The Double Asteroid Redirect Test (DART) took its first picture of the asteroid system it will collide with later this…
Two Spacecraft Could Work Together to Capture an Asteroid and Bring it Close to Earth for Mining
Humanity seems destined to expand into the Solar System. What exactly that looks like, and how difficult and tumultuous the…
Samples of Asteroid Ryugu Contain More Than 20 Amino Acids
The samples obtained by Hayabusa2 have revealed that the Near Earth Asteroid Ryugu contains 20 strains of amino acids -…
20% of Twilight Observations Contain Satellite Passes
Starlink trails are now commonly seen in images looking for near Earth asteroids.
What Are Your Options When you’ve Only Got Hours or Days to Prevent an Asteroid Impact?
Imagine a scenario where we detect an asteroid heading straight for Earth. Imagine that it will arrive in a couple…