Two potentially habitable planets discovered just 12 light years away

Four exoplanets have been discovered orbiting Sun-like star tau Ceti, two of them are super-Earths residing in the Goldilocks zone

Astronomers detect oxygen in “most distant galaxy” yet

Quantifying the gas is key to understanding how matter cycles in and out of galaxies

Gotcha! Hubble catches supernova’s companion after 20-year search

Two decades of searching has finally paid off for NASA’s Hubble Space Telescope

One in five stars promise Earth-sized habitable zone worlds, says Kepler and Keck

Will the fruits of the teamwork between space and ground telescope bring us closer to finding Earth 2.0?

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