NASA's Discovery Program is back in full force.
Scientists have focused more on asteroids over the past years but comets pose threats to Earth as well.
2015 TC25 is the smallest near-Earth object fully studied by Arizona astronomers.
A newly designed NASA's tool named Scout helps detect dangerous asteroids before they hit the Earth.
The OSIRIS-REx spacecraft is all set to take off on Thursday for the groundbreaking asteroid Bennu mission.
An asteroid is expected to make a close approach to Earth in just two weeks. Don't worry, though; scientists have found that there's no chance that it will impact Earth
Some strange asteroid observations may just be explained by their destruction.
A large asteroid known as 2003 SD220 will pass by the earth-moon system on Christmas Eve at a safe distance of 6,787,600 miles, astronomers announced.
Scientists have captured the highest-resolution radar images yet of an asteroid that flew by Earth on Halloween. The new images reveal a bit more information about the surface features of the asteroid.
Is asteroid mining possible? SpaceX may just make the endeavor actually feasible.
Scientists are planning on redirecting an asteroid near the moon in the 2020s in order to find out how best to deflect asteroids that may impede a course to the Red Planet in the 2030s.