Due to the lapse in federal government funding, NASA is not updating this website.

Suggested Searches

Resembling an opulent diamond tapestry, this image from NASA's Hubble Space Telescope shows a glittering star cluster that contains a collection of some of the brightest stars seen in our Milky Way galaxy called Trumpler 14.

Missions

Searching for answers about our universe and its origins.

Current Missions

03

Active

07

Related

Active Missions

Our mission milestones showcase the breadth and depth of NASA science.

Hubble Space Telescope floats against the background of space

Hubble Space Telescope

Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe.

Spacecraft in space

James Webb Space Telescope

Webb is the premier observatory of the next decade, serving thousands of astronomers worldwide. It studies every phase in the history of our Universe.

NEOWISE

Widefield Infrared Survey Explorer (NEOWISE)

NASA's WISE (Wide-field Infrared Survey Explorer) spacecraft was an infrared-wavelength astronomical space telescope active from December 2009 to February 2011.

Related Missions

an illustration of Chandra in space

Chandra X-ray Observatory

Chandra detects X-ray emissions from very hot regions of the universe such as exploded stars, clusters of galaxies, and matter around black holes.

Euclid

Euclid

Euclid is an ESA (European Space Agency) mission with critical contributions from NASA that aims to explore two of the biggest mysteries about the universe today: dark matter and dark energy.

This image shows the entire sky as seen by Fermi's Large Area Telescope

Fermi Gamma Ray Telescope

NASA's Fermi Gamma-ray Space Telescope is a powerful space observatory that detects gamma rays, the most energetic form of light.

illustration of NASA�s Neil Gehrels Swift Observatory in space.

Neil Gehrels Swift Observatory

NASA’s Neil Gehrels Swift Observatory is a satellite that studies gamma-ray bursts, the most powerful explosions in the universe, and other cosmic objects and events. 

Transiting Exoplanet Survey Satellite (TESS)

NASA’s TESS discovers exoplanets, worlds beyond our solar system, and finds and monitors all types of objects that change in brightness, from nearby asteroids to pulsating stars and distant galaxies containing supernovae.

XMM-Newton

ESA's (European Space Agency) XMM-Newton is a space observatory whose X-ray and optical/ultraviolet telescopes study a wide variety of objects, from distant galaxy clusters to solar system planets.

X-Ray Imaging and Spectroscopy Mission (XRISM)

NASA is partnering with JAXA (Japanese Aerospace Exploration Agency) on the XRISM mission to study celestial objects that emit X-rays. 

Future Missions

Nancy Grace Roman Space Telescope

The Nancy Grace Roman Space Telescope will settle essential questions in the areas of dark energy, exoplanets, and astrophysics.

A satellite with two extended solar panel arrays orbits above Earth, with the planet's curved horizon, clouds, and atmosphere visible below against the blackness of space.

Athena

NASA, the U.S. Space Force, NOAA, and NovaWurks have strategically aligned efforts to gain wisdom from Athena — a SmallSat that will demonstrate the ability of NovaWurks SensorCraft architecture to support future missions. 

News Straight to Your Inbox

Subscribe to your community email news list

We will never share your email address.

Sign Up
An illustration of Sun-like star HD 181327 and its surrounding debris disk. The star is at top right. It is surrounded by a far larger debris disk that forms an incomplete ellpitical path and is cut off at right. There’s a huge cavity between the star and the disk. The debris disk is shown in shades of light gray. Toward the top and left, there are finer, more discrete points in a range of sizes. The disk appears hazier and smokier at the bottom. The star is bright white at center, with a hazy blue region around it. The background of space is black. The label Artist's Concept appears at lower left.