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Earth’s Bigger, Older Cousin — Artistic Concept
Earth’s Bigger, Older Cousin — Artistic Concept

Kepler-452b: Earth's Bigger, Older Cousin

Sizes of Kepler Planet Candidates, July 2015
Sizes of Kepler Planet Candidates, July 2015

Kepler planet candidates by size as of July 2015.

Kepler Planet Candidates, July 2015
Kepler Planet Candidates, July 2015

The first fully automated and uniform process of the entire Kepler data set yields increases planet candidate count by 521…

Twelve New Small Kepler Habitable Zone Candidates
Twelve New Small Kepler Habitable Zone Candidates

Twelve new Kepler habitable zone planets less than twice the size of Earth surface

A Kepler’s Dozen: Small Habitable Zone Planets
A Kepler’s Dozen: Small Habitable Zone Planets

Of the 1,030 confirmed planets from Kepler, a dozen are less than twice the size of Earth and reside in…

Kepler-452 and the Solar System
Kepler-452 and the Solar System

Scale comparison of the Kepler-452 System and the solar system

Where Are They Now: D-558-II #3
Where Are They Now: D-558-II #3

The Douglas D-558-II "Skyrockets" were among the early transonic research airplanes like the X-1, X-4, X-5, and X-92A

2015 NASA Technology Roadmap Poster
2015 NASA Technology Roadmap Poster

The 2015 NASA Technology Roadmaps will guide technology development for NASA.

Soyuz Rocket Boosts Expedition 44 Crew to the International Space Station
Soyuz Rocket Boosts Expedition 44 Crew to the International Space Station

The Soyuz TMA-17M launched from the Baikonur Cosmodrome in Kazakhstan to the International Space Station at 5:02 p.m. EDT (3:02…

Volunteers Help Decide Where to Point Mars Camera
Volunteers Help Decide Where to Point Mars Camera

This series of images from NASA's Mars Reconnaissance Orbiter successively zooms into "spider" features