James Webb telescope captures 'knot' of galaxies in the early universe
The cluster could help scientists understand cosmic expansion.
Spectroscopy
James Webb Space Telescope's first pictures of Mars could reveal more about the atmosphere
The images already offer a few surprises.
Scientists study a 'hot Jupiter' exoplanet's dark side in detail for the first time
Iron clouds and titanium rain, anyone?We have two newsletters, why not sign up for both?
Scientists find a cloudless 'hot Jupiter' exoplanet with a four-day year
It could shed new light on planet formation.
World's quickest laser pulse can track electrons in slow motion
It's shedding new light on how chemical reactions work.
Massive galaxy cluster found 'hiding' behind the Milky Way
The Vela supercluster could help explain how our own galaxy group moves.
X-ray laser spots photosynthesis in real-life conditions
You no longer have to freeze leaves to see one of the most vital chemical processes on Earth.
Terahertz scans could save male chicks from an untimely end
TeraEgg determines the sex of a chicken's egg well before it hatches, sparing it from the grinder.
Terahertz laser tech could scan for bombs at airports
Quantum cascade lasers don't just sound cool -- they can save lives.
