Astronomers Confirm Solar System’s Most Distant Known Object Is Indeed Farfarout
Comet or Asteroid: What Killed the Dinosaurs And Where Did it Come From?
It forever changed history when it crashed into Earth about 66 million years ago.
Touchdown! NASA's Mars Perseverance Rover Safely Lands on Red Planet
Members of NASA’s Perseverance Mars rover team watch in mission control as the first images arrive moments after...
NASA Television to Air Departure of Northrop Grumman’s Cygnus from Space Statio
Northrop Grumman’s Cygnus space freighter approaches the International Space Station where the...
European Space Agency Signs Deal to Remove Debris from Orbit
The European Space Agency (ESA) has signed a $102 million contract with a Swiss start-up company to purchase a unique service: the first-ever removal of an item of space debris from orbit.
A hint of new physics in polarized radiation from the early Universe
Figure: As the light of the cosmic microwave background emitted 13.8 billion years ago (left image) travels through the Universe until...
Catching a Radio Surprise
An artist view of how a supernova can create an afterglow of radio light.
Growing Interest in Moon Resources Could Cause Tension, Scientists Find
