Dec. 7 (UPI) -- SpaceX launched another 28 satellites into low-Earth orbit Sunday, the company announced. In a news release, ...

Earth's climate has swung between ice ages and warmer periods for millions of years, driven by subtle changes in our planet's ...

Aetherflux has focused its efforts on space-based solar power, with the goal of "building an American power grid in space." ...

Scientists have discovered the strongest evidence yet of a rocky planet with an atmosphere outside the solar system, ...

SpaceX’s Falcon 9 is targeting the launch of 29 Starlink satellites to low-Earth orbit from Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station in Florida. [...] ...

Almost 10 years to the day since it successfully landed its first rocket stage, SpaceX today (Dec. 14) recovered its 550th ...

Valuations of US space companies may have hit stratospheric levels, but the fortunes of local satcom companies is tracking ...

SpaceX said a Starlink satellite came within 200 meters of a satellite from a Chinese launch, raising attention on satellite tracking and coordination in orbit ...

A late-night SpaceX rocket launch is expected to lift off from Cape Canaveral on Sunday, Dec. 14. Here's how to watch from ...

Skywatchers and astronomers alike can view the annual Geminids meteor shower's peak activity wherever the skies are clear on ...

Slow orbital changes caused pulses in Earth's oxygen cycle 500 million years ago, which spurred explosions of animal life.