The BBC's Sky at Night Magazine reports that, should we ever get to stargaze on Mars, we'd see two moons - Phobos and Deimos - instead of just one. We wouldn't see as many satellites either, making it ...

Sen, a company based in London, provides views of Earth from orbit, with the hopes of making an experience usually reserved ...

The moon will slide in front of the red supergiant star Antares on May 13, briefly blocking its light just a day after ...

In Chile's Atacama Desert, the European Southern Observatory is constructing the Extremely Large Telescope (ELT), poised to ...

The spiral galaxy NGC 3596 is viewed face-on in this NASA/ESA Hubble Space Telescope image that incorporates six different ...