Scientists are developing orbital solar stations capable of collecting energy in space and transmitting it to Earth as microwaves. This report explores how the technology works, the nations leading ...

AeroVironment, Inc. ("AV") (NASDAQ: AVAV) today announced that current Executive Vice President, Space & Directed Energy (DE) ...

Astronomy is the oldest science, and the sky is among our first laboratories. Long before the written word, people erected stone circles to frame the first dawn rays of the summer solstice, etched ...

First-ever image of two black holes captured orbiting each other, confirming a decades-old theory using a powerful radio ...

Astronomers are using radio pulses from space to find missing baryonic matter and learn about supermassive black holes, stellar formation and galaxy evolution.

"With these probability maps, we can push asteroids away while preventing them from returning on an impact trajectory, ...

White dwarfs are the compact remnants of stars that have stopped nuclear burning, a fate that will eventually befall our sun.

Scientists have begun to unravel the origin story of a cataclysmic collision between two black holes, which seem to have met ...

Several satellite companies—including SpaceX, Project Kuiper, OneWeb, Telesat, and Guowang—are designing “mega-constellations ...

The story begins with the black hole information paradox. According to relativity, anything that falls into a black hole is ...

The race is on to harness the near-infinite power of nuclear fusion—by building a star on Earth. And scientists are closer ...

Momentus Inc. (NASDAQ: MNTS), a U.S. commercial space company offering satellites, satellite components, and in-space ...