Asteroid 2023 JF flew about 199,000 miles (320,000 km) away from Earth. It's estimated size is about 34 feet wide (10 meters), roughly the size of a bus. Orbit animation courtesy: NASA/JPL-Caltech ...

Get free TV by watching over-the-air channels. Here are our recommendations for the best indoor OTA TV antennas for 2025.

For over 30 years, the Pioneer 10 spacecraft sent photographs and scientific information back to Earth. Launched March 2, 1972, it reached speeds of 52,100 kilometers (32,400 miles) per hour on its ...

The completed Allen Telescope Array (ATA) is intended to consist of approximately 350 6.1 meter offset Gregorian dishes at the Hat Creek Radio Observatory site in northern California. Given the number ...

Starlink satellites have been developed by SpaceX to provide internet to remote locations. Here we explore the controversial megaconstellation in more detail.

Mood Meter: On a scale of 1-10 do you agree with Bryan Kohberger's plea deal?