"If we find technological satellites of Jupiter that we did not send, it would imply that Jupiter is of interest to an ...

Learn how to calculate the acceleration of a frictionless block on an incline! This video breaks down the physics of motion on an inclined plane, showing you how to apply forces and solve for ...

NASA’s confirmation that comet 3I/ATLAS is experiencing a subtle but real non‑gravitational acceleration has turned a niche ...

The number 40,000 might not sound particularly dramatic, but it represents humanity's growing catalog of near-Earth asteroids ...

High-precision astrometry and new spacecraft imagery show 3I/ATLAS made a measurable course adjustment that brought it to Jupiter's Hill sphere, provoking a rift between NASA's cometary interpretation ...

Harvard astronomer Avi Loeb bets $1000 against skeptic Michael Shermer that humanity will confirm alien technology by 2030.

For that purpose, 3I/ATLAS must arrive within Jupiter’s radius of gravitational influence — the so-called Hill radius, inside ...

Particle accelerators have been responsible for revolutionary scientific breakthroughs, but the tech behind them isn't as ...

NaviSense is a new AI-powered smartphone app built to help visually impaired people find and navigate objects in real time.

It would be asinine to pretend that the state of things in this country has not deteriorated since I wrote last year’s ...

My approach to the figure is a reflection of my perception in general—everything seems to be equivalent within rays of light, ...

Longshot Space wants to build a 6-mile-long (10-km) space cannon to shoot several-ton objects into low Earth orbit (LEO). The ...