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This stunning shot of the giant star cluster Westerlund 2 was chosen as the official 25th ...

On this day 25 years ago, the Hubble Space Telescope launched aboard the Space Shuttle Discovery in what marked the beginning of an incredible journey, and the start of a new golden age in the exploration of our Universe. In celebration of this auspicious occasion, NASA has released the official image for Hubble's 25th anniversary in low-Earth orbit. The focus of the image is the Westerlund 2 cluster, which contains roughly 3,000 stars in the scope of its glittering expanse.  Read More

The Aeolus mission, named after the Ancient Greek keeper of the winds, will soon be ready ...

The European Space Agency's Aeolus mission, designed to study the world's winds, is on track for a 2016 take-off. Following a troubled development process, the two lasers central to the project are now complete, allowing the team to ramp up testing ahead of launch.  Read More

Observations from the VLT and Hubble telescopes have revealed that star formation in spher...

Astronomers have used the ESO's Very Large Telescope (VLT) in conjunction with the NASA/ESA Hubble Space Telescope to reveal the secrets of how star formation shuts down in distant galaxies, just three billion years after the Big Bang. Focusing on huge, quiescent elliptical galaxies known as spheroids, the findings are expected to improve our understanding of the evolution of the Universe.  Read More

The Bouguer anomaly map was used to identify areas where the Earth's crust is particularly...

ESA's Gravity field and steady-state Ocean Circulation Explorer (GOCE) satellite might have burned up in Earth's atmosphere back in November 2013, but the wealth of data gathered by the probe before its demise is still being utilized to great effect. A team of scientists has used the readings to produce an online tool designed to make it easier than ever to locate potential geothermal energy extraction sites.  Read More

Rosetta's star trackers (red) are used to orient the spacecraft (Image: ESA/ATG medialab)

Modern deep space probes may be among the most sophisticated pieces of hardware the 21st century can produce, but that doesn't mean they aren't susceptible to the age-old problem of dust. The European Space Agency's (ESA) Rosetta space probe was thrown into safe mode recently when it was unable to take a simple star fix due to comet dust.  Read More

The latest Galileo satellites were launched on March 27 aboard a Soyuz rocket (Photo: ESA/...

Two new Galileo satellites have been successfully placed in orbit, joining the existing six probes in the constellation that aim to provide a European alternative to GPS and Glonass networks. The operation went off without a hitch – something that can't be said for the troubled assent of the fifth and sixth Galileo satellites.  Read More

Shot of the parabolic net test in action (Photo: ESA)

The ESA has been testing the possibility of using one of mankind's earliest inventions to cope with one of its newest challenges, by testing a concept that would allow satellites to net and de-orbit space debris in a safe and controlled manner. Space debris is an ever-increasing problem, and agencies around the world are starting to take steps to preserve the low-Earth orbit environment vital for a sustainable space industry.  Read More

The 6.5 m James Webb Space Telescope could herald a new age for astronomy (Image: NASA/Nor...

Hubble has been a boon to deep space exploration, gifting us iconic pictures of the skies and revealing new insights into the history of the early universe. For the next big step in space astronomy, NASA, ESA and the Canadian Space Agency are raising the stakes even higher with one of their most ambitious projects in decades: building the largest space telescope ever ... the James Webb Space Telescope.  Read More

Proba-2 captured this image at the height of its second encounter with Friday morning's so...

Friday morning bore witness to a stunning solar eclipse, as our Moon traversed the face of our parent star, blocking its light in a beautiful example of the intricate orbits negotiated by the planets and moons that make up our solar system. For those able to secure a pair of protective glasses and be charmed enough to gaze through cloud-free skies, the sight was a spectacular one – a rare meeting of two celestial bodies that have accompanied each of us through every day and night of our lives.  Read More

Artist's impression of the Philae lander (Image: ESA)

The European Space Agency (ESA) has temporarily suspended its attempt to reestablish contact with its Philae lander on Comet 67P/Churyumov-Gerasimenko. For eight days, the agency’s Rosetta probe unsuccessfully beamed a wake up signal to the hibernating lander, which has been silent since its batteries were exhausted in November.  Read More

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