NASA's OSIRIS-REx Spacecraft to Search for Trojan Asteroids Near Earth

Artist’s depiction of OSIRIS-REx in orbit around Bennu. Currently, the spacecraft is searching for other Trojan asteroids near Earth. Image Credit: NASA

Asteroids are some of the most ancient objects in the Solar System, relics left over from the time when the planets first started forming and evolving. For this reason, scientists are very […]

Nearly There: NASA’s OSIRIS-REx Being Readied for Sept. 8 Launch

An artist’s rendering of OSIRIS-REx at asteroid 101955 Bennu. Image Credit: NASA

The last decade has proven to be watershed years for deep space exploration. While the European Space Agency’s Rosetta spacecraft proved a small lander could be set down upon a rocky comet, other missions including NASA’s Curiosity rover, Dawn, and New […]

Asteroid-Bound OSIRIS-REx Arrives at NASA Kennedy for September Launch

OSIRIS-REx uncrating at the Payload Hazardous Servicing Facility at NASA Kennedy. Credit: NASA/Dimitri Gerondidakis

NASA’s first asteroid sampling spacecraft, OSIRIS-REx, arrived at the Kennedy Space Center in Florida on Friday, May 20. The spacecraft is set to undergo a series of tests and final preparations to ready it for a September launch to an […]

Ten Years at Mars: Mars Reconnaissance Orbiter Celebrates a Decade of Discovery

Illustration of Mars Reconnaissance Orbiter (MRO) as it entered orbit ten years ago. Image Credit: NASA/JPL

The Martian rover Opportunity has become famous for its amazing longevity, but it is not the only one; orbiting spacecraft also usually enjoy long lifespans, and today the Mars Reconnaissance Orbiter is celebrating its 10th year exploring Mars […]

NASA's InSight Mission to Mars Suspended Due to Vacuum Leak in Critical Seismometer Instrument

Artist’s conception of the InSight lander on Mars. Image Credit: NASA/JPL-Caltech

NASA officially announced at a media teleconference yesterday that the InSight mission to Mars has now been postponed, for at least two years, due to a leak in a seismometer instrument which cannot be repaired in time for the planned launch in March […]

NASA's InSight Lander Arrives at Vandenberg Air Force Base, Prepares for Launch to Mars

A crate containing the InSight lander is loaded onto a C-17 cargo aircraft at Buckley Air Force Base, Denver. Image Credit: NASA/JPL-Caltech/Lockheed Martin

Update: Just after this article was published, it was announced that there may be a launch delay due to the problem with a vacuum leak in the seismometer instrument. Today, NASA […]

Vacuum Leak Discovered in Key Science Instrument for InSight Mission to Mars

Artist’s conception of the InSight lander on Mars. The SEIS instrument is the dome-shaped object in the foreground. Image Credit: NASA/JPL-Caltech

One of the science instruments being installed on the InSight lander is experiencing a vacuum leak, according to an update posted Dec. 3 on the JPL website. The leak is in the vacuum […]

NASA Begins Testing of InSight Mars Lander for Launch in 2016

Testing of the solar arrays on the InSight lander at Lockheed Martin Space Systems in Denver. Photo Credit: NASA/JPL-Caltech/Lockheed Martin

While Curiosity and Opportunity are still busy roving Mars, NASA has begun testing its next lander, InSight, scheduled to launch in March 2016. It will be the first mission devoted to studying the interior […]

Sierra Nevada Proposes Unmanned Dream Chaser Space Plane for Space Station Resupply

Unmanned version of Sierra Nevada Corporation Dream Chaser space plan proposal for NASA cargo resupply contract docks at the International Space Station. Credit: Sierra Nevada Corporation See video below

Sierra Nevada Corporation (SNC) is vigorously pushing ahead with an unmanned cargo version of their Dream Chaser space plane that is aimed at fulfilling NASA’s […]

Orion: Lessons Learned on EFT-1 and Moving Forward to EM-1

Whole capsule view of Orion heat shield and compression pads during homecoming event for NASA’s first Orion spacecraft after returning to NASA’s Kennedy Space Center in Florida on Dec. 19, 2014. Orion launched successfully on Dec. 5, 2014 and was recovered from the Pacific Ocean by the U.S. Navy . Credit: Ken Kremer/kenkremer.com/AmericaSpace

Contractors […]