Webb’s Mirror Now Fully Unfolded. Prepare to Witness the Power of This Unprecedented Space Telescope
The James Webb Space Telescope primary mirror is now fully unfolded, which successfully completes the mission's major deployments. The starboard…
Astronomers Discover a Totally New Kind of Nebula
Most Universe Today readers are familiar with nebulae. They're gaseous structures lit up with radiation from nearby stars, and they're…
A New Image Reveals Orion’s Flame Nebula in Infrared
The ESO has released some stunning new images of Orion's Flame Nebula. They're from a few years ago but are…
China’s Rover Checks out that Weird Cube on the Moon. Surprise! It’s a Rock.
Back in early December 2021, China’s Yutu 2 rover made headlines when it spied what looked like a curious cube-shaped…
Here’s Why Webb Doesn’t Have Cameras on Board to Livestream its Deployment
As the James Webb Space Telescope unfolds and makes its way to its final destination in space, NASA and ESA…
An Incredible View Into the Heart of the Small Magellanic Cloud
The Small Magellanic Cloud (SMC) is over 200,000 light-years away, yet it's still one of our galaxy's closest neighbours in…
Why don’t Green Comets Have Green Tails?
Comets with a green glow don't have green tails, and a new set of lab experiments tells us why.
Astronomers Find the Biggest Structure in the Milky Way, a Filament of Hydrogen 1,600 Light-Years Long
An international team of astronomers spotted the largest filament of hydrogen in our galaxy, which could offer tantalizing clues about…
JWST Deploys its Secondary Mirror. It’s a Real Telescope Now
Ladies and gentlemen, we have a telescope. The secondary mirror on the James Webb Space Telescope was successfully deployed in…
China’s Tianwen-1 Spacecraft Took a Selfie Using a Tiny, Secondary Spacecraft
Remember how China’s Tianwen-1 spacecraft released a remote camera to take a picture of itself during its flight to Mars,…