About this page

K2 | MAST

https://archive.stsci.edu/k2

“The K2 mission is a follow-on to the Kepler mission, operated when the telescope was reduced to two reaction wheels, and it observed 100 square degrees for 80 days each across 20 different pointings along the ecliptic.” (the page’s own description)

Topic: Educational
Quality: Not rated yet
Language: English
Text on page: 2,795 characters
Page size: 117 kB
Answered: OK (200), HTML
Last read: 8 Oct 2026
In our index since: 8 Oct 2026
Safe search: Safe score 1.00 of 1
Links to it: 1 link from 1 site

Tools for this page

Other sites that can tell you more. Plain links: we don't track where you go.

About the site

Domain owner ICANN registration lookup
Certificates certificate transparency, subdomains
Safety check Safe Browsing status
Trackers The Markup's Blacklight
Is it down? for everyone, or just you

Discussions

Hacker News stories linking here
Reddit posts from this site
Wikipedia articles mentioning the site

For web makers

PageSpeed Lighthouse report
HTML validator W3C
Accessibility WAVE by WebAIM
Security headers

Who links to it

spacetelescope.github.io “k2”

“Not rated yet” and similar notes are shown on purpose: we say what we haven't measured, so the page doesn't look emptier or better than it is.