According to NASA: "With its large sail ... the sail's reflective material will be as bright as Sirius, the brightest star in the night sky." Well, it's large compared to the NanoAvionics ...

On Thursday, SpaceX crews hope to launch a SiriusXM geostationary communications satellite from NASA's Kennedy Space Center, boosting the audio entertainment giant's reach of more than 150 million ...

The SIRIUS ground-based experimental compound is ... Biomedical Problems of the Russian Academy of Sciences jointly with NASA and in cooperation with partners from Germany, France, Italy and ...

Nothing remains of the dwarf except debris. The Sirius system, about 8.6 light-years from us, does include a white dwarf star (Sirius B) orbiting a companion (Sirius A). However, Sirius B is not ...

The Sirius star is also called the Dog star ... The closest star is part of the Alpha Centauri system, NASA says. It contains three stars, and Proxima Centauri is nearest, 4.25 light years ...

Here's a nice icebreaker for your next cocktail party: Ask a fellow investor for their thoughts about Sirius XM Holdings (NASDAQ: SIRI). The satellite radio provider is going to attract a range of ...

We are starting a comprehensive experiment - a year-long isolation of the SIRIUS crew. The project was conceived as a joint program with NASA. There missions are to be accomplished. The current ...