The third Orbital Sciences Corporation Antares rocket cargo run to the space station launches from Pad-0A at NASA's Wallops Flight Facility on Jan. 9, 2014. Orbital is one of two private firms contracted by NASA to resupply the outpost.
The SpaceX Falcon 9 rocket launched from Cape Canaveral Air Force Station at 5:06 p.m. EST. successfully carrying the Thaicom 6 satellite to a parking orbit 55,900 miles above Earth.
SpaceShipTwo's rocket engine burst to life during a successful powered test flight over the Mojave Desert, Calif., on Friday. This comes ahead of the company's plan to see the first suborbital space tourist trips later in 2014.
A tiny amount of sunlight leaks through a truss-based radiator panel and a primary solar array panel on International Space Station, as seen by an Expedition 39 space station crewmember.
A recent Mastcam photograph by Mars rover Curiosity of damage on one of its aluminum wheels. This week, NASA released images of Curiosity as seen by the orbiting Mars Reconnaissance Orbiter.
Color version of the Dec. 11, 2013, observation by the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter. Note the geological variations in the surrounding landscape.
Meanwhile, a decade ago... A panorama of NASA's Mars Exploration Rover Spirit's landing site inside Gusev Crater. Jan. 4 marked the 10 year anniversary since the rover touched down on the red planet.
A X1-class solar flare erupted from AR 1944 on Jan. 7. The flare also triggered a coronal mass ejection (CME) that that was directed toward Earth, but it had minimal impact on Jan. 9. The event, however, delayed the Orbital Sciences Antares rocket launch by two days amid concerns for the high-radiation environment surrounding Earth.
The recommissioned infrared NASA orbiter NEOWISE observed a newly-discovered near-Earth asteroid 2013 YP139.
Gemini Planet Imager's 'first light' image of Beta Pictoris b, an exoplanet orbiting the star Beta Pictoris. The commissioning of the GRI represents a new era in exoplanetary studies.
Artist conception of Supernova 1987A and its newly discovered dust cloud.
This long-exposure Hubble Space Telescope image of massive galaxy cluster Abell 2744 is the deepest ever made of any cluster of galaxies. This is the first image from Hubble's "Frontier Fields" project.
The nearby spiral galaxy M83 is was revealed in all its glory by this Hubble Space Telescope mosaic. The bright regions shown in the spiral are vey active star forming regions.