New spacecraft techniques propose using CubeSats, laser rangefinding, and precise Doppler measurements to determine the mass of potentially hazardous asteroids during flyby missions.

Most space missions rely on chemical rockets for propulsion. Rockets must carry fuel, which increases spacecraft mass and limits their speed and travel distance. For decades, researchers have explored ...

Combining a database with over 1.5 billion shots, GPS and an ultra-accurate laser, the Arccos Smart Laser goes far beyond distance and slope.

Monitoring industries such as plastic moulding, food processing, and construction materials all rely on bulk materials.

Rafael Advanced Defense System's SPICE and Ice Breaker munitions along with Litening pods used against Iranian targets during Operation Roaring Lion/Epic Fury ...

Estimating the mass of a potentially dangerous asteroid remains a key parameter for planetary protection, but traditional radio frequency tracking methods do not allow accurate measurement of small ...

Most space missions rely on chemical rockets for propulsion. Rockets must carry fuel, which increases spacecraft mass and limits their speed and ...

Faster, more secure connections from space could one day make broadband on planes, ships and even remote roads as easy as turning on a light. The European Space Agency (ESA), Airbus Defense and Space, ...

The original story “ Physicists build a quantum Newton’s cradle where energy flows without resistance ” is published in The ...

Ripples in the fabric of space-time called gravitational waves may be the key to solving the Hubble tension — one of the biggest nagging problems in physics.

The Redmi Note 15 Pro+ delivers where it counts—two-day battery life, a bright 120Hz AMOLED screen, solid build with IP69K ...