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ESA


— Space

Danish astronaut to control earthbound rover from ISS

By - August 30, 2015 4 Pictures

Working outside in space is a tall order. The environment is hostile, even the smallest job takes hours instead of minutes, and everything has to be done in either bulky suits or through robotic arms. It's a challenge that will become even more difficult when future astronauts are controlling robotic rovers from orbit, so ESA is getting in a bit of practice. Next month Danish astronaut Andreas Mogensen will take control of a rover in the Netherlands while orbiting the Earth aboard the International Space Station.

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— Space

Comet 67P and Rosetta make their closest pass of the Sun

By - August 13, 2015 6 Pictures

On Thursday at 02:03 GMT, Comet 67P/Churyumov-Gerasimenko and the European Space Agency's (ESA) Rosetta orbiter reached their closest point (known as perihelion) to the Sun, coming within 186 million km (115 million mi) of our parent star. The event was marked by an increase in activity on the comet, which is expected to continue over the next few weeks as it now heads toward the outer Solar System.

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— Space

Powerful comet activity pushes back solar wind

By - August 13, 2015 4 Pictures

Rosetta has detected a powerful jet of activity emitted from the comet 67P/Churyumov–Gerasimenko (67P). The force of the outburst, which is believed to be travelling at 10 m per sec (32 ft per sec), was strong enough to temporarily repel the solar wind – a constant stream of charged particles emanating from the Sun, that work to convey our star's magnetic field across the solar system.

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Lockheed tests Orion fairing design changes

Lockheed Martin announced that it's completed tests of design changes for NASA's Orion spacecraft’s fairing separation system. Based on information from Orion's unmanned maiden flight on December 5 last year, the alterations are meant to improve performance while reducing weight.

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— Space

Philae lander goes silent again

By - July 20, 2015 4 Pictures

ESA’s Philae comet lander has once again gone silent. According to the space agency, the first spacecraft to make a soft landing on a comet lost radio contact with the Rosetta orbiter mothership on July 9. Despite this setback, engineers are still transmitting commands to the unmanned probe in the hope of reestablishing communications and getting it to continue observations.

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— Space Feature

State of the Game #2: Deep Space Exploration

New Horizons is making headlines today with its historic flyby of Pluto – and if that's caught your imagination, welcome to the tip of the iceberg! Deep space exploration represents some of humanity's most astonishing achievements, so we've decided to feature five active space missions that absolutely blow our minds. Meet the Mars Orbiter, New Horizons, Rosetta and the intrepid Voyager spacecraft in our second State of the Game video presentation.

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— Space

Quantum satellite reconfigures itself in orbit

By - July 11, 2015 2 Pictures

In the early days of spaceflight, every new satellite was a one off. Today, satellites are produced in classes, but each new mission still needs a satellite that's individually configured for its role. With the goal of creating a next-generation universal satellite, ESA, Eutelsat, and Airbus Defence & Space have signed an agreement to develop the first fully reconfigurable Quantum satellite.

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