Arianespace Launches First Pair of Fully Operational Galileo Satellites—ANOMALY UPDATE

Derived from a vehicle which has accomplished more than 1,800 launches since the mid-1960s, the Soyuz vehicle is one of the world’s most reliable rockets. Photo Credit: Arianespace

Following a 24-hour postponement, caused by poor weather conditions in the vicinity of the Guiana Space Centre in Kourou, French Guiana, Arianespace has launched its […]

Europe's Answer to GPS: Galileo Program Set for Full Operational Capability With Thursday Launch of Doresa and Milena

Attached to their Swedish-built payload dispenser, the Galileo FOC-1 twins are prepared for launch. Photo Credit: Arianespace

Less than three years since it became the first non-Russian organization to deliver a Soyuz booster into orbit from a location outside the borders of Russia or the former Soviet Union, Arianespace—the Paris, France-headquartered provider of […]

'Nothing So Hidden': ESA's Rosetta Meets Its Target Comet After Decade-Long Journey

From the European Space Agency’s (ESA) Facebook page: “Taken by Rosetta and downloaded today, 6 August. The image shows the comet’s ‘head’ at the left of the frame, which is casting shadow onto the ‘neck’ and ‘body’ to the right. Taken from a distance of 120 km with a resolution is 2.2 m […]

Finishing the Marathon: Rosetta Approaches Target Comet, Set for August 6 Orbital Insertion

From the European Space Agency (ESA): “The nucleus of Rosetta’s target comet seen from a distance of 1950 km on 29 July 2014. One pixel corresponds to about 37 m in this narrow-angle camera view. The bright neck between the two lobes of the nucleus is becoming more and more distinct.” Image Credit: […]

Europe's Final ATV Cargo Ship to Launch Tuesday Atop Ariane 5 Booster

Technicians load cargo aboard the fifth and final Automated Transfer Vehicle (ATV-5) at the Guiana Space Centre in March 2014. Photo Credit: ESA

A giant Ariane 5 booster stands ready at the Guiana Space Centre in Kourou, French Guiana, awaiting a nocturnal liftoff at precisely 8:47:38 p.m. local time (7:47:38 p.m. EDT) on […]

NASA Instruments Aboard Rosetta Get Ready for Cometary Science

Artist’s impression of Rosetta at comet 67P/Churyumov–Gerasimenko (objects not to scale). Image Credit: ESA/ATG Medialab

Months after reawakening from a record-setting slumber, NASA has announced that three of its instruments aboard Rosetta, the European Space Agency’s (ESA) comet-hunting spacecraft, have started sending data back to Earth. Rosetta is primed to become the first […]

Months After Rosetta Reawakens, Its Target Comet 'Wakes Up'

From the European Space Agency (ESA): “Comet 67P/Churyumov–Gerasimenko seen towards the constellation of Ophiuchus (note that from the vantage point of Earth, both the comet and Rosetta are presently in Sagittarius), with the globular cluster M107 also clearly visible in the field of view. The image was taken on 30 April 2014 by […]

Arianespace Soyuz-Fregat Delivers European Radar-Imaging Satellite Into Orbit

The Soyuz-Fregat vehicle launches the Sentinel-1A radar-imaging satellite at 6:02 p.m. GFT (5:02 p.m. EDT) Thursday, 3 April. Photo Credit: Arianespace

Arianespace—the Paris, France-headquartered launch services organization, which operates Ariane, Vega, and Soyuz vehicles from the Guiana Space Centre in Kourou, French Guiana—has successfully lofted Europe’s Sentinel-1A radar-imaging satellite into orbit. Liftoff of […]

ESA's Rosetta Lander Awake After Long Slumber, Ready for Science

From the European Space Agency: “Artist’s impression of Philae descending to the surface of comet 67P/CG.” Image Credit: ESA/ATG medialab

The European Space Agency (ESA) announced that a crucial part of its long-slumbering Rosetta spacecraft—its Philae lander—was successfully reactivated Friday, March 28. This comes over two months after the spacecraft as a whole […]

Ariane 5 Successfully Launches Astra 5B and Amazonas 4A Satellites

Arianespace’s venerable launcher begins its 59th consecutive successful mission with the rousing liftoff of Mission VA-216. Photo Credit: Arianespace

Despite slightly overcast skies, Ariane 5’s 96-percent success record continues to stay strong following tonight’s rousing launch of the Astra 5B and Amazonas 4A communications satellites by Mission VA-216 from the Guiana Space Centre […]