If a star orbits a black hole, it will appear from a distance to be orbiting empty space. Gaia projects the star’s orbit on a ...

The observable universe is about 93 billion light-years in diameter.” This can be explained as the distance from the Earth to ...

Using data from the European Space Agency's Gaia mission, scientists have found a huge exoplanet and a brown dwarf. This is the first time a planet has been uniquely discovered by Gaia's ability to ...

From planets and constellations, to eclipses and the Aurora Borealis, here's what to look for in the sky this spring ...

An international team of scientists have modelled formation and evolution of strongest magnetic fields in the Universe.

This way you can make sure you’re getting the best deal for your coverage without being put on hold. Isabel Contreras, lead writer on Insurance An insurer can offer cheap rates in one state and ...