On February 18, 2024, Astroscale launched its ADRAS-J (Active Debris Removal by Astroscale-Japan) mission on board Rocket Lab’s Electron rocket. The goal of the mission was to demonstrate its ability ...

An upper stage is the last part of a rocket that delivers a payload,” explained Toni Tolker-Nielsen, head of ESA’s space transportation department. “Also called an orbital stage, these elements have, ...

Discover why BlackSky’s Gen-3 satellites, AI tech, and new contracts signal strong growth and long-term potential.

The Mars Telecommunications Orbiter (MTO) isn’t a new idea. Conceived in the early 2000s, the project aimed to deliver broadband data relay services between Earth and Mars, enabling seamless ...

Dark comets are a unique type of cosmic object. While they may look like asteroids, they are actually comets with unusual shapes and distinct characteristics.

The rules we have were designed to prevent disaster, not manage growth. It’s time for a smarter, more adaptable approach.

Orbital Paradigm’s KID capsule is being prepared for a test flight before the end of 2025. Credit: Orbital Paradigm WASHINGTON — A Spanish startup is entering the emerging reentry vehicle market with ...

SpaceX continued its busy 2025 tonight (Sept. 11), sending a satellite high above Earth for an Indonesian telecom company. A Falcon 9 rocket carrying the Nusantara Lima satellite lifted off from ...

When you're driving on land, speed is measured in either miles per hour (mph) or kilometers per hour (km/h). These measurements are straightforward because you can see stationary landmarks and ...