A spaceship that will block out the Sun is ... By blocking out the fiery disc of the Sun, Proba-3’s ‘Occulter’ spacecraft will mimic a terrestrial total solar eclipse, to open up views ...

The star Vega has been known to us for years, but that doesn't mean it's short on surprises. Here's what astronomers found ...

NASA's pioneering Parker Solar Probe made history Tuesday, flying closer to the sun than any other spacecraft ... Launched in August 2018, the spaceship is on a seven-year mission to deepen ...