Aetherflux announced it raised $50 million in a Series-A funding round to develop solar satellites that deliver energy to ...

Turns out, it's as tough to drop inward into the inner solar system, as it is to head outward. The problem stems from losing ...

The near-Earth asteroid 2025 BC10 will pass safely near our planet on Saturday (April 5). The Virtual Telescope Project will ...

An emotional rescue for America came via the first U.S. artificial satellite. Explorer 1 was boosted into space by the Army ...

University of Warwick astronomers have discovered an extremely rare, high-mass, compact binary star system only ~150 light ...

The Bay Sages heard from the Delta Astronomical Society (DAS) during its monthly meeting on Thursday. DAS Newsletter Editor ...

Martian dust might look harmless from millions of miles away, but up close, it could pose a serious threat to your health. As ...

Portal Space Systems has raised $17.5 million to accelerate the development of a space vehicle with a solar thermal ...

Jeff Bezos' Project Kuiper said Wednesday it is planning to launch 27 satellites April 9 from Cape Canaveral Space Force ...

British startup Pulsar Fusion has unveiled Sunbird, a space rocket concept designed to meet spacecraft in orbit, attach to them, and carry them to their destination at breakneck speed using nuclear ...

Aetherflux, the space solar startup founded by Baiju Bhatt, the billionaire co-founder of Robinhood, has raised $50 million ...

We often focus on space observatories that peer beyond Earth. But the vast majority of satellites stare right back at us.