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 ...

Lagrange points are locations around a two-body system where the gravitational forces of the two objects, in this case Earth and the Moon, are equal to the centrifugal force. This allows for a ...

Lagrange Points are positions in space where the gravitational forces and the orbital motion of a body create a stable equilibrium. Mathematically, these points are solutions to the restricted ...

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 ...

Our solar system is brimming with stunning phenomena: the stormy atmosphere of Jupiter, its clouds coiling like cream poured into hot coffee. The delicate rings of Saturn, the countless pieces of ice ...

Paul M. Sutter is an astrophysicist at The Ohio State University, host of "Ask a Spaceman" and "Space Radio," and author of "Your Place in the Universe" (Prometheus Books, 2018). Sutter contributed ...

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 every weekday. Terms of Service and Privacy Policy. The James Webb Space Telescope (JWST) is approaching its new home ...

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

A bipartisan committee in the US House of Representatives recently issued a report on the economic and technological competition between the United States and China and offered nearly 150 ...