Planet TOI-421b lacks the haze of other exoplanets, which means we're able to get a surprisingly clear understanding of it.

This new Picture of the Month from the NASA/ESA/CSA James Webb Space Telescope features an astounding number of galaxies. The objects in this frame span an incredible range of distances ...

The telescope captured the space phenomena, which is hundreds of times brighter than the auroras we see on Earth.

Now, the James Webb Space Telescope has captured a stunning example of this phenomenon in action on Jupiter, where the light show of the auroras is hundreds of times brighter than it is on Earth.

We don’t have an equivalent to this type of planet, called a sub-Neptune, in our solar system, but now the James Webb Space Telescope is uncovering details about these planets for the first time.