New Plasma Engine Runs on Thin Air Alone
A newly developed plasma thruster could power satellites using only the extremely thin atmosphere found in very low Earth orbit.
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A newly developed plasma thruster could power satellites using only the extremely thin atmosphere found in very low Earth orbit.
On September 21 experts will discuss the technology, policy and business models needed to create a functional in‑orbit logistics ecosystem.
A new mapping lists every private space firm valued at one billion US dollars or more.
For more than a century, astronomers have considered the possibility of an undiscovered planet lurking in the farthest reaches of our solar system.
The Hubble and James Webb space telescopes have identified 27 previously unknown small bodies far outside Neptune's orbit.
The Italian Vega C launcher is preparing to deliver two ESA Earth observation missions into orbit from the Kourou spaceport.
Observations over ten years suggested an imminent supernova, but researchers now attribute the activity to a hidden companion star.
Following the conclusion of Silo’s third season, fans seeking similar subterranean tension can explore a selection of underground‑set science‑fiction movies.
An executive order signed by former President Trump calls for the creation of a United States Space Academy, sparking debate over its potential impact on the separation of civilian and military space activities.
Rocket Lab has filed a protest against NASA's decision to award Blue Origin a contract worth $700 million for a Mars orbiter.
A new NASA initiative invites the public to help verify telescope data, boosting the reliability of observations for missions like Euclid and the Nancy Grace Roman Space Telescope.
By recreating the extreme pressures and temperatures found inside the ice giants in the laboratory, researchers hope to learn more about the ice that lies deep within these planets.