Thermal images of Neptune taken between 2006 and 2020 (different

Thermal images of Neptune taken between 2006 and 2020

This composite shows thermal images of Neptune taken between 2006 and 2020. The first three images (2006, 2009, 2018) were taken with the VISIR instrument on ESO’s Very Large Telescope while the 2020 image was captured by the COMICS instrument on the Subaru Telescope (VISIR wasn’t in operation in mid-late 2020 because of the pandemic). After the planet’s gradual cooling, the south pole appears to have become dramatically warmer in the past few years, as shown by a bright spot at the bottom of Neptune in the images from 2018 and 2020.

We've recently sent you an authentication link. Please, check your inbox!

Sign in with a password below, or sign in using your email.

Get a code sent to your email to sign in, or sign in using a password.

Enter the code you received via email to sign in, or sign in using a password.

Subscribe to our newsletters:

OR

By signing up, you agree to our Terms of Service.