Russia’s Space Program Is in Big Trouble
A set of Soyuz spacecraft coolant leaks hints that Roscosmos is struggling as the space agency loses international partnerships and funding.
A set of Soyuz spacecraft coolant leaks hints that Roscosmos is struggling as the space agency loses international partnerships and funding.
Researchers seek to develop advanced propulsion systems that can transform long-distance space exploration.
Relativity Space’s attempt to reach orbit heralds the increasing use of 3D printing in the space sector.
Astrophysicist and ‘Off-Earth’ author Erika Nesvold maps out the questions we need to ask before living on other planets.
This new lab experiment explores the physics involved in our star’s tumultuous interior regions—by creating a sphere of plasma.
More than a decade of eyewitness data shows that fainter stars disappear as artificial light brightens the night sky.
The European Space Agency is exploring a unique way to dramatically cut carbon emissions by tapping sunlight closer to the source.