The European Space Agency (ESA) has successfully test fired a 3D printed platinum alloy thruster combustion chamber and nozzle. The world first test is further evidence that the 3D printing approach is a viable one for the aerospace industry, with the potential to cut costs by streamlining production methods and adding a greater level of flexibility in terms of supply and demand construction.
ESA has announced that its Rosetta comet orbiter mission will be extended by nine months. The unmanned spacecraft that rendezvoused with comet 67P/Churyumov-Gerasimenko last year will carry out further observations until September 2016, by which time it will be too far from the Sun to power itself and will land on the comet.
After seven months of hibernation and dwindling hopes, the European Space Agency has announced that its unmanned Philae comet lander has reestablished contact with the Rosetta mothership and mission control. The European Space Operations Centre in Darmstadt received the first signals on Saturday at 22:28 CEST, indicating that the lander has warmed up and charged its batteries sufficiently to return to active duty.
ESA has released an interactive panorama that allows the earthbound to take in the interior of the International Space Station (ISS). This first offering allows users to pan around and explore the Columbus space laboratory, which is the agency's single biggest contribution to the ISS and became a permanent fixture in 2008 after being delivered by the Space Shuttle Atlantis.
ESA's mission to
mitigate the environmental impacts on low-Earth orbit from mankind's
relentless march into space has entered a new phase, ahead of its
make-or-break review before the ESA's Council of Ministers in
December 2016. The e.Deorbit program would launch multiple
debris-seeking probes into orbit each year, tasked with the removal of
defunct satellites and other potentially hazardous man-made objects
from low-Earth orbit.
NASA astronaut Terry Virts, aboard the International Space Station (ISS), and ESA telerobotics specialist André Schiele, in the Netherlands, made space history this week with the first telerobotic "handshake" between space and Earth. Using special force feedback joysticks that acquire force data and create the sensation of pressure, Virts and Schiele brought the agencies closer to allowing astronauts in remote locations to naturally and safely control robotic devices and perform potentially dangerous or otherwise impossible tasks.
Around seven months after the European Space Agency's Rosetta probe made history by deploying its Philae lander onto the surface 67P/Churyumov-Gerasimenko, an expansive catalogue of images has been released providing an up-close look at the comet's rugged landscape. The photos were snapped by Rosetta's NavCam between September and November last year, as the spacecraft came as close as 8 km from the surface.
The ESA CryoSat mission has detected significant ice loss in a usually
stable Antarctic region. The data recorded by the satellite revealed how
multiple glaciers along the Southern Antarctic Peninsula started
shedding ice in the 2009, with no prior warning.
ESA's Mars Express orbiter has captured images that may indicate the presence of supervolcanoes on the surface of Mars. If the findings are later confirmed, the existence of these leviathan volcanoes may greatly inform current theories on climate formation, as eruptions from the supervolcanoes could have dramatically altered the Martian global environment.
A collaborative team of ESA and University of Nottingham (UK) researchers has used satnav sensors to monitor small movements in the Forth Road Bridge in Scotland, providing real-time information to help make the decision whether to close the bridge during extreme weather conditions.