Visualization of the Sun-Earth Lagrange points. Orbital mechanics is a fun subject, as it involves a lot of seemingly empty space that’s nevertheless full of very real forces, all of which must be ...

About 250 years ago, mathematicians wrote the first equations describing where the James Webb Space Telescope, launched on Christmas Day 2021, now resides. Webb will stay put for around 20 years at ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. The James Webb Space Telescope (JWST) is approaching its new home ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

Lagrangian points (L points) are five specific regions within a two-body orbital system where gravitational forces achieve a state of balance, theoretically allowing a third body to maintain its ...

Outer space is massive, and throughout the universe, everything is in motion. The Earth orbits around the Sun, the Moon orbits around the Earth, the Sun orbits around the center of the Milky Way, and ...

The James Webb Space Telescope has been traveling through space since its launch on December 25, 2021, and will soon face the next crucial step in its mission, performing an orbital burn to insert ...

Satellites and instruments placed at Lagrange points remain in a stable position because the gravitational forces from the Earth and sun balance each other, requiring only minimal energy for ...

From the first satellite in orbit, to the first human in space, to the first steps on the moon, the United States government has always framed space exploration as a race. As U.S.-China space ...

Reliably guiding and capturing optical waves is central to the functioning of various contemporary technologies, including communication and information processing systems. The most conventional ...