Hubble discovers that dwarf planet Makemake has a moon
It's 1,300 times fainter than the celestial body it's orbiting.
The Hubble has seen farther back in time than ever before
The space telescope spotted a star from just 400 million years after the Big Bang.
ICYMI: NASA's new telescope, amazing robot hand and more
Hubble might be able to analyze exoplanet atmosphere, but the new one will cover 100 times the area.
NASA finds 'super-Earth' with an atmosphere it can analyse
But don't expect to find life there.
Hubble shows some of the galaxy's biggest, brightest stars
Some are so intense that they'll go supernova within a few million years.
Hubble spots faint galaxy with 'natural magnifying glass'
'Tayna' existed just 400 million years after the big bang.
The majority of Earth-like planets haven't been born yet
Astronomers believe that the universe is simply too young for Earth-like planets to be common.
Hubble's 4K images prove Jupiter's Great Red Spot is shrinking
NASA has released the first images from its Outer Planet Atmospheres Legacy program.
The Hubble Telescope's breathtaking views of space
A brief survey of the stunning images Hubble has captured in space over the last 25 years.