Help Shape the Future of Space Exploration

Join The Planetary Society Now  arrow.png

Join our eNewsletter for updates & action alerts

    Please leave this field empty
Explore

Space Missions

Our Emissaries Across the Solar System

Earth has launched thousands of spacecraft, but precious few have made it beyond Earth orbit. Currently, 13 spacecraft representing 11 missions are actively gathering science data from planetary destinations. These are MESSENGER at Mercury; Venus Express at Venus; Lunar Reconnaissance Orbiter, GRAIL, and ARTEMIS at the Moon; Odyssey, Mars Express, Mars Reconnaissance Orbiter, and Opportunity at Mars; Dawn at Vesta; and Cassini at Saturn.

Meanwhile, Curiosity is on its way to Mars, Rosetta to a comet, New Horizons to Pluto, and Akatsuki attempting to retry a Venus arrival, while Chang'E 2 and both Voyagers have turned from planetary to heliophysics missions, and IKAROS' condition is unknown. All of these missions follow in the footsteps of dozens of predecessors, the few human-built artifacts ever to have departed Earth.

Recent Mission Status Updates

Field Report From Mars: Sol 3556 – January 24, 2014

Posted by Larry Crumpler on 2014/02/25 12:18 CST

Today is the tenth anniversary of Opportunity's landing on Mars. Here at the New Mexico Museum of Natural History and Science, we just opened a tenth anniversary exhibit.

Read More »

Field Report From Mars: Sol 3519 - December 18, 2013

Posted by Larry Crumpler on 2014/02/25 11:55 CST

Opportunity arrived at the location that has been the target of all this climbing since late last (Earth) summer. We will settle in for some detailed work on the outcrop here since this appears to be something different from the impact breccias that we have been seeing along the ridge crest.

Read More »

Items 23 - 24 of 737  Previous11121314151617181920Next

Space Mission Timelines

Missions to Venus and Mercury

A list of key dates and basic facts on all the missions that have explored Venus.

More »

Missions to Mars

The missions, both successful and failed, that have flown by, orbited, or landed on the Red Planet and its moons

More »

Missions beyond Mars

The spacecraft that have traveled to asteroids, outer planets, comets, and beyond

More »

Missions to the Moon

A timeline of missions to the Moon

More »

Cassini’s Tour of the Saturn System

13 years, 250 orbits, and 127 gravity-assist flybys – explore the Saturn system with NASA's Cassini mission.

More »

Pictures of Spacecraft

Space mission artwork, snapshots of construction, launches, and photos of spacecraft in space

More »

Missions to study the Sun

Spacecraft that study our dynamic Sun and help us understand how it affects our planet.

More »

Facebook Twitter Email RSS AddThis

JOIN THE
PLANETARY SOCIETY

Our Curiosity Knows No Bounds!

Become a member of The Planetary Society and together we will create the future of space exploration.

Join Us

Stand Up for Space!

Be a Space Advocate

Sign the petitions to your Representative and Senators urging them to commit NASA to a major scientific mission to Europa and restore the Planetary Science budget to its historical levels.

I want to help!

Fly to an Asteroid!

Travel to Bennu on the OSIRIS-REx spacecraft!

Send your name

Join the New Millennium Committee

Let’s invent the future together!

Become a Member

Connect With Us

Facebook! Twitter! Google+ and more…
Continue the conversation with our online community!