NASA’s Artemis II rocket arrives at Launch Pad 39B, beginning final prelaunch tests ahead of the first crewed lunar mission ...

The goal of the Artemis program is to eventually send Americans to the moon for the first time in more than 50 years, with ...

NASA's Space Launch System (SLS) rocket, built to support the agency's Artemis 2 mission and usher in a new era of crewed ...

The James Webb Space Telescope is not circling our planet the way most people imagine a satellite does. Instead, NASA parked ...

As lunar exploration intensifies, the cislunar space is experiencing increasing congestion. Traditional two-body Keplerian elements, which have long ...

Space telescopes have always been defined as much by their rockets as by their mirrors. When every kilogram to orbit costs a ...

Owing to the chaotic and non-integrable nature of three-body dynamics, the conventional Keplerian elements are rendered ...

At the start of the year, Earth will quietly reach a milestone in its orbit around the sun. Known as perihelion, this is the moment when our planet is closer to the sun than at any other point in the ...

"How do you get to Mars when the launch vehicle is not necessarily going to Mars?" ...

SpaceX is moving over 4,000 Starlink satellites to a lower orbit. An exec at Elon Musk's rocket company said it would help prevent collisions with rival satellites. SpaceX said last month a Starlink ...

Chinese and American labs are competing to see who will be the first to deploy a supercomputer that powers AI systems from space. Starlink, Blue Origin, Google, and startup Starcloud are all upgrading ...

Nick is a freelance writer from Chicago, IL, with a BA in Creative Writing from the University of Illinois at Urbana-Champaign. His lifelong belief in the artistic power of video games led him to ...