The Big Bang could extend Voyager life
May tests loom as NASA pursues The Big Bang to extend Voyager life after a Voyager 1 power glitch, turning a setback into a potential leap for long-range space
Big Bang
What Happened in the First 200 Million Years?
Astronomers may have discovered that the universe was much more active than previously believed just 200 million years after the Big Bang. This new insight could change everything we know about early cosmic history.
In The News
Bright, Big, and Unexpected: Galaxies from the Cosmic Dawn
Astronomers are puzzling over unexpected discoveries from the James Webb Space Telescope (JWST), which is revealing galaxies far larger and brighter than anyone thought possible so soon after the Big Bang.
The Mysterious Dance of Space and Time
The universe has been expanding since the Big Bang, with matter becoming less dense and hot over time.