The James Webb Space Telescope has now unfolded its sophisticated mirror system. Find out why its program manager called this “a remarkable feat for our team, NASA, and the world.”
The Universe’s expansion rate, the Hubble constant, is vital to understanding the Cosmos’ origin and fate. Discover how the latest technique for measuring the Hubble constant sheds new light on the past and future. (5:15 min read)
The James Webb Space Telescope will replace the Hubble Telescope. Find out how it will reveal hidden galaxies that Hubble couldn’t detect. (4:15 min read)
Super-Earth planets are planets between the size of Earth and Neptune. Find out about the research team called Red Dots and their planetary discoveries. (4:30 min read)
Star formation was the subject of an ESA study using the Hubble Telescope. Find out why what they didn’t find was more important than what they did. (4:00 min read)
Planets without suns float around orphaned in interstellar space. We've always assumed they couldn't support life. Find out why that view is changing. (4:30 min read)
Learn what researchers have discovered about the origins of the heavy chemical elements thoughout the universe and here on earth.