ESA ‘Green Lights’ Primary Landing Site for Rosetta’s Philae Lander

Philae’s primary landing site from 30 km. Close-up of the region containing Philae’s primary landing site J, which is located on the ‘head’ of Comet 67P/Churyumov–Gerasimenko. The mosaic comprises two images taken by Rosetta’s OSIRIS narrow-angle camera on 14 September 2014 from a distance of about 30 km. The image scale is 0.5 […]

Spectacular Jets Erupting From Rosetta’s Active Comet

Jets are blasting from the active neck of comet 67P/Churyumov-Gerasimenko in this four-image photo mosaic comprising images taken on 26 September 2014 by the European Space Agency’s Rosetta spacecraft at a distance of 26.3 kilometers (16 miles) from the center of the comet. See the montage ot four individual navcam images below. Credit: […]

ESA’s Rosetta to Deploy Philae Nov. 12 for Historic First Attempt at Comet Landing

The Philae primary landing site in context with the rest of comet 67P. Image Credit: ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA

The team leading the European Space Agency’s (ESA) Rosetta mission has chosen Nov. 12 as the date to deploy the piggybacked Philae lander for mankind’s history-making first attempt to touchdown on the surface […]

Landing Site Selected for First-Ever Attempt to Land on a Comet

Landing site J, marked by the white + sign, on the head of comet 67P/Churyumov–Gerasimenko. Image Credit: ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA

A landing site has now been chosen for the Rosetta spacecraft’s lander, Philae, on comet 67P/Churyumov–Gerasimenko, it was announced this morning. After several candidate landing sites had been considered, site J […]

Rosetta Update: Spacecraft Takes 'Selfie' by Comet as Team Determines Landing Site

From the European Space Agency (ESA): “Using the CIVA camera on Rosetta’s Philae lander, the spacecraft have snapped a ‘selfie’ at comet 67P/Churyumov–Gerasimenko.” Image Credit: ESA/Rosetta/Philae/CIVA

You may have taken a selfie before, but not one quite as cool as this: This week in Rosetta news, the European Space Agency’s (ESA) comet-orbiting spacecraft […]

Alice in Comet-Land: NASA Instrument Aboard Rosetta Returns First Scientific Results

From NASA: “Four-image montage comprising images taken by Rosetta’s navigation camera on 2 September from a distance of 56 km from comet 67P/Churyumov-Gerasimenko. The comet nucleus is about 4 km across.” Image Credit: ESA/Rosetta/NAVCAM

NASA announced that one of its three instruments aboard Rosetta, the European Space Agency (ESA) spacecraft currently orbiting comet […]

The Next Giant Leap for ESA: Rosetta Team Determining Possible Landing Sites for Philae

From the European Space Agency (ESA): “Artist’s impression of Rosetta’s lander Philae (front view) on the surface of comet 67P/Churyumov-Gerasimenko. Philae will be deployed to the comet in November 2014 where it will make in situ observations of the comet surface, including drilling 23cm into the subsurface to extract material for analysis in […]

'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: […]

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 […]