Related topics: space

ESA deploys first orbital debris test radar in Spain

(Phys.org)—A new radar designed to test methods for finding orbital debris that can be hazardous to space navigation has been installed in Spain. The radar will be used to develop future debris warning services, helping ...

ORBCOMM satellite launched by Falcon 9 has fallen to Earth

The satellite that was launched to orbit as a secondary payload by the SpaceX Falcon 9 rocket on October 7, 2012 has deorbited, falling back to Earth. The ORBCOMM OG2 satellite was a prototype communications satellite that ...

Analysis: Should you buy the new iPhone 5?

After months of speculation and rumors that often precede new Apple products, the iPhone 5 has arrived. And with pre-orders set to begin Friday, the question is: Should you buy one?

Last look at weather satellite

(Phys.org)—As preparations for the launch of Europe's latest weather satellite continue on track, the team in Kazakhstan has said farewell to MetOp-B as it was sealed in the Soyuz rocket fairing. Liftoff is set for 16:28 ...

Weather satellite to be delivered in orbit to Eumetsat

Later this month, Europe's newest meteorology satellite, MetOp-B, will blast into space from Baikonur Cosmodrome. For mission control teams at ESA, liftoff marks the start of 72 hours of intense focus during the mission's ...

ACE, workhorse of NASA's heliophysics fleet, is 15

(Phys.org)—The Advanced Composition Explorer (ACE) is Earth's vanguard. Orbiting around a point 900,000 miles away between the Earth and our sun, this satellite is ever vigilant, recording the combination of radiation—from ...

Synchronized tumbling: how to catch a retired satellite

In space, there are no brakes. Active satellites and spacecraft achieve controlled movement with thrusters. Retired satellites, on the other hand, no longer controlled from Earth, tumble in their orbits through space while ...

The Webb Telescope's 'Golden Spider'

What looks like a giant golden spider weaving a web of cables and cords, is actually ground support equipment, including the Optical Telescope Simulator (OSIM), for the James Webb Space Telescope. OSIM's job is to generate ...

Ariane rocket with two telecom satellites lifts off

An Ariane 5 rocket carrying two telecommunication satellites launched from the Kourou space centre in French Guiana on Thursday, an Internet broadcast by European operator Arianespace showed.

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