We're going to need some more evidence.
Megapixels: Binary stars are at the heart of this celestial crustacean.
It contains a whopping 665 million pixels.
James Webb is now slated for a 2021 launch—only a bajillion years late.
Confirming hints picked up by the Hubble just a few years ago.
The James Webb Space Telescope has an ever-expanding timeline—and projected cost.
There's still more to explore after Pluto.
This summer, the mission may get funding to travel to a mysterious rock at the edge of the solar system
Stranger worlds to come
With no plans for future upgrades, the telescope faces a fiery end
300 times the coverage!
With scorching temperatures day and night, WASP-43b ain't no place to live.
Now it's ready for the final tests before launch in 2018
Introducing the High-Definition Space Telescope
When the stars align, you can zoom way in.
Scientists just switched on the Event Horizon Telescope
Plus, where we'll go next
That's three moons down, two to go
Two for the price of one.
FAST is the latest addition to the "global hunt for extraterrestrial life"
Introducing the Next-Generation Transit Survey, the sharpest exoplanet-seeking scope on Earth
A lack of personnel makes the problem more precarious.
The telescope began work 26 years ago today, but getting there wasn't so easy
A Gallery Of Photos Curated By The Person Who Made Most Of Them