Caltech’s Katie Bouman explains how the Event Horizon Telescope Collaboration captured the first imager of the Sagittarius A* Supermassive black hole at the core of the Milky Way galaxy - Milky Way vs ...

For years, astronomers have searched for the origins of ultra-high-energy cosmic rays, the most powerful particles in the ...

Scientists have used the wobble of the Milky Way and what are known as "cosmic lighthouses" to shine a light on the mystery ...

Mars, Jupiter, Uranus, Venus, Neptune, Mercury and Saturn will all be visible for a brief time, with the best time to spot the planetary ...