Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

When an asteroid threatens Earth, astronomers use a rating called the Torino scale to communicate the risk. Richard Binzel, ...

When you think about the worlds that might tell you something about life’s beginnings, Titan often rises to the top of the ...

The SQUIRE team sees this as only the beginning. The long-term vision is a space-ground network of quantum sensors that work ...

HYDERABAD: Biomimicry and global collaboration are key to ensuring a sustainable orbital environment, allowing humanity to continue benefiting from space technologies for generations to come, said Dr ...

Dana Miranda is a Certified Educator in Personal Finance, creator of the Healthy Rich newsletter and author of You Don't Need a Budget: Stop Worrying about Debt, Spend without Shame, and Manage Money ...

As NASA prepared astronauts for its second mission into space, National Geographic had exclusive behind-the-scenes access for ...

Space Solar revelations as Comet 3I/ATLAS rapidly brightens, a tiny tyrannosaur prompts T. rex rethink, and the unexpected ...

A new quasi-satellite, 2025 PN7, has been discovered, joining a group of asteroids that orbit the Sun alongside Earth. These ...