NASA Space Shuttle Enterprise, Leonard Nimoy & Star Trek Tribute | Leonard Nimoy, Spock of ‘Star Trek,’ died today at age 83. | Friends of NASA: We salute the life and career of Leonard Nimoy.

NASA Space Shuttle Enterprise, Leonard Nimoy & Star Trek Tribute | Leonard Nimoy, Spock of ‘Star Trek,’ died today at age 83. | Friends of NASA: We salute the life and career of Leonard Nimoy.

Leonard Nimoy, Spock of ‘Star Trek,’ Dies at 83 | Friends of NASA: We salute the life and career of Leonard Nimoy.

Terraced Agriculture, Lanzhou, Gansu, China | Earth | Satellite | "Happy Chinese New Year!"

Kitty Joyner, Electrical Engineer | NASA/Langley Research Center

NASA's Space to Ground: Spacewalking Duo | Week of 2/27/2015

Goodnight from Space! | International Space Station

Good Morning from Space! | International Space Station

Goodnight from Space | International Space Station

Coronal Loops Line-Up on The Sun [VIDEO] | NASA SDO

Coronal Loops Line-Up on The Sun | NASA SDO

NASA's Solar Dynamics Observatory: Our View of The Sun | February 23, 2015

For more data go to http://sdo.gsfc.nasa.gov/data/

Space Station Spacewalks on This Week @NASA

Snow Blankets Ranges in Southwestern Europe | NASA Terra

Space Suite Concept by Lucas Green

New Views of Earth & Moon Coming Soon via NOAA's DSCOVR! | DSCOVR Satellite to Capture Images of Moon & Earth Together!

Releasing a Dragon | International Space Station

NASA's Space to Ground: Progress Arrives | Week of 2/20/15

Tropical Cyclones Lam and Marcia | EUMETSAT

Fibrils Flower on The Sun: When does The Sun look like a flower?

Earth from Space: Estonian Mosaic | European Space Agency

Upside Down | International Space Station

Russian Cargo Ship Launches, Docks to International Space Station

Gonbad-e Kavus, Iran | International Space Station

Fellow traveller | International Space Station

Lake Victoria & Kyoga, Uganda, Africa | International Space Station

NASA's Kennedy Space Center: A New Era Begins...

Mars: Perspective view of Phlegra Montes | ESA Mars Express

Mars: Phlegra Montes southern tip | ESA Mars Express

Pale Blue Dot: Voyager's View of Earth from 4 Billion Miles Away

Pale Blue Dot: Earth from 4 Billion Miles Away | NASA Voyager 1

Shanghai at Night: A Growing City | International Space Station | Happy Chinese New Year!

Our resting Soyuz | International Space Station

ATV-5 Cargo Spacecraft Undocking | International Space Station

Italy at Night | International Space Station

"Flying Beans!" | International Space Station

"Small satellite deployment" | International Space Station

The State of NASA on This Week @NASA

NASA's Space to Ground: The Cable Guys: Week of 2/6/15

Curly-Q Filament Blast on The Sun | NASA SDO

Substantial Coronal Hole on The Sun | NASA SDO

Three Moons Crossing Jupiter: Europa, Callisto and Io | Hubble

March of the moons at Jupiter | Hubble Space Telescope

Southern India by Night | International Space Station

Southern India & Sri Lanka by Day | NASA Gemini 11

Inmarsat I-5 F2 Satellite: Russian Proton Rocket Launch

The Trifid Nebula: Wide field infrared view

The Trifid Nebula: Video comparison in visible and infrared light

Zooming in on The Trifid Nebula: 2 new Cepheid variable stars

The Trifid Nebula: Comparison in visible and infrared light

New view of Trifid Nebula reveals hidden variable stars

African Landscape | International Space Station

Tropical Cyclone Ola | NASA Terra Satellite

Tropical Cyclone Ola | EUMETSAT

Daydreaming with Aurora Borealis | International Space Station

"Hello Venice from Space!" | International Space Station

Alaska and The Moon | International Space Station

"Hello Italy!" | International Space Station

Magnetic Field Lines on The Sun | NASA SDO

Seas Reflecting Sunlight on Saturn's Moon Titan | NASA Cassini

"Cloud time!" | International Space Station

"Goodnight from Space!" | International Space Station

Remembering Earth | International Space Station

IXV: Mastering atmospheric reentry | European Space Agency

IXV Spacecraft Set for Rocket Launch | European Space Agency

Earth from Space: Corsican waters | European Space Agency

Corsica | Landsat 8

Liftoff of NASA's Earth Soil Mapping Spacecraft!

NASA SMAP Launch!

NASA's Earth Soil Mapping Spacecraft Launched Successfully!: V2

NASA's Earth Soil Mapping Spacecraft Launched Successfully!: V1

NASA's Soil Mapping Spacecraft Ready for Flight!

NASA ScienceCasts: The Strange Way Fluids Slosh on the International Space Station

SpaceX Dragon (CRS-5) Docking | International Space Station