Elon Musk's internet satellites have been a game changer for people in rural areas, but scientists are alarmed that plans to launch thousands more will be perilous for our skies.

YR4 has a 2% chance of hitting Earth in 2032. Astronomers are tracking it to refine estimates of its size and orbit to see how much of a risk the space rock poses.

Scientists using data from the European Space Agency’s Gaia mission have made a groundbreaking discovery: a massive exoplanet ...

Small SUVs are big business these days, and two of the most popular in the burgeoning segment are the Chevrolet Trax and the ...

Warren Buffett's Berkshire Hathaway once again scooped up shares of Sirius XM, boosting its stake in the satellite radio company to more than 35%. The Omaha, Nebraska-based conglomerate ...

Learn More » Satellite radio and Sirius XM's Pandora platform ... If it is able to hold its ground here, the stock could be a bargain. It's trading for less than 8 times forward earnings, and those ...

Sirius XM Holdings (NASDAQ ... Yet, one of the most famous investors in history has been a keen buyer of the satellite and online radio company's shares. Berkshire Hathaway, led by Warren Buffett ...

SIRIUS-23 aimed to address these hurdles by testing technologies, procedures and human resilience in the IBMP's Ground Experimental Complex (GEC) — a hermetically sealed habitat equipped with ...

Satellite radio and media company Sirius XM (NASDAQ ... The massive physical footprints of cell phone towers, fiber in the ground, or satellites in space make it challenging for companies in ...

US pay-radio operator SiriusXM has brought into use its latest satellite SXM-9. The craft was built by Maxar Space System at its Palo Alto facility. SXM-9 has completed its orbital testing phase after ...