Distant exoplanet “weighed” by space observatories

Prolonged data collect by ESA’s Gaia and Hipparcos satellites revealed the mass of exoplanet Beta Pictoris b

Hubble and Gaia unite to understand cosmic expansion

Using the power and synergy of two space telescopes, astronomers have made the most precise measurement to date of the universe’s expansion rate.

Astronomers propose that between eight and 10 billion years ago, a dwarf galaxy collided with the Milky Way and completely reshaped the galaxy

The results provide more valuable evidence in support of our current model of the universe

Using Gaia’s artificial brain, the paths of six hypervelocity stars have been deduced

The finding was made after recent analysis of data for millions of stars from the Gaia space mission

We have the complete guide to surviving the Red Planet (and the technology to help) in the latest issue of All About Space – out now!

Get into stargazing with our complete guide to astronomy in the latest issue of All About Space