Specifically, physicists and philosophers tend to conflate what it means for something to exist and what it means for ...

Fleets of satellites interfere with snapshots taken by Earth-bound observatories. But a new study suggests these orbiters ...

Space sciences encompass a broad interdisciplinary field that investigates the origins, evolution and dynamics of cosmic phenomena. This discipline integrates observational astronomy, planetary ...

Dan Falk: Space junk broadly refers to stuff that’s in space that was put there by humans, and that is no longer doing what ...

Physicists claim they may have found a long-awaited explanation for dark energy, the mysterious force that's driving the accelerated expansion of the universe, a new preprint study hints. Their ...

Binary black hole systems are turning out to produce some of the most important data in modern astronomy. Credit: NASA's Goddard Space Flight Center A new study in the scientific journal Nuclear ...

Milton Santos was a Brazilian geographer, development analyst, and activist. Born into a family of teachers descended from slaves, he was among the most prominent public intellectuals of his ...

"Now is the time to start thinking and talking about mitigating the threat of piracy in space." Put on your eye patch and crank up your best "arrr." And while you're at it, plop down a stack of ...

Consciousness is fundamental; only thereafter do time, space and matter arise. This is the starting point for a new theoretical model of the nature of reality, presented by Maria Strømme, Professor of ...

National and multinational military operations are inconceivable without the use of space-based systems. These assets and applications are crucial for navigation and positioning, communication, ...