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Space

Artist's impression of Sentinel-1A in low-Earth orbit (Image: ESA/ATG medialab)

Despite being in orbit for less than two months, the ESA's Sentinel-1A satellite is already showing its worth in the humanitarian sphere by aiding with relief efforts in the Balkans, where flood waters are estimated to have killed dozens, leaving thousands more displaced.  Read More

The CHESS Sounding rocket (Photo:  NASA/WSMR)

In an experiment designed to look for the fundamental building blocks of matter in the dust clouds of interstellar space, NASA recently launched a high-altitude sounding rocket containing the Colorado High-resolution Echelle Stellar Spectrograph (CHESS) payload. Enabling scientists to carry out the most comprehensive single instrument study of its type ever conducted, the research promises to give new insights into the formation of stars.  Read More

The SuperDraco engine test firing

SpaceX’s Dragon spacecraft is set for an upgrade with the company announcing the successful qualification testing of its SuperDraco rocket engine. Designed to replace the Draco engines used for attitude control on the Dragon orbital spacecraft, the SuperDraco will act as the Dragon’s launch emergency escape system, as well as giving it the ability to make a powered landing on Earth and other worlds.  Read More

Artist's Impression of Cassini passing near Titan (Image: NASA/JPL-Caltech)

Data collected from observations recorded by NASA's Cassini mission has been used to propose ways to better understand the atmospheres of exoplanets. By studying the light of sunsets on Saturn’s satellite, Titan, scientists have shown how spectra are subtly altered when passing through a hazy atmosphere, thereby giving a greater insight into interpreting the spectral readings of the atmosphere of these distant worlds.  Read More

Virgin Galactic's SpaceShipTwo, shown here on a test flight, will be fueled by a thermoset...

As the still-to-be-announced date of the first commercial flight of Virgin Galactic’s SpaceShipTwo approaches, more and more of the technology involved is getting nailed down. A case in point is the company's announcement that it has decided which fuel will be used in the first passenger-carrying flights of the suborbital spacecraft. The solid fuel grains that will fuel the world’s largest operational hybrid rocket will be a thermoset plastic similar to nylon.  Read More

Image of the Fornax cluster of galaxies with artistically enhanced purple areas representi...

A fresh analysis of data collected by NASA's WISE telescope has cast doubt on the widely accepted unified model for the composition of black holes. The study examined 170,000 supermassive black holes, and will require scientists to present new theories on the structure of these stellar giants.  Read More

NASA’s Rodent Habitat module (Image: NASA/Dominic Hart)

Attention space rats and astromice, NASA is sending new, posher rodent habitats to the International Space Station (ISS). The high-tech cages will first will fly in August aboard an unmanned SpaceX Dragon cargo ship and are part of an extensive study on the effects of weightlessness on prolonged space voyages.  Read More

Large, fresh crater surrounded by smaller craters (Image: NASA)

There are millions of impact craters all over the Solar System, but direct evidence of the massive collisions that form them is very hard to come by – and therefore very valuable. While carrying out its routine monitoring of the weather on the Red Planet, the Mars Color Imager (MARCI) on NASA’s Mars Reconnaissance Orbiter (MRO) has inadvertently snapped before and after images of the largest fresh meteor impact crater found anywhere in the Solar System.  Read More

The 3.2 gigapixel Global Selfie photomosaic that was made from 36,422 individual images (I...

NASA has created a "Global Selfie" photomosaic comprised of over 36,000 individual photographs taken on or around April 22, 2014, also known as Earth Day. After several weeks spent sorting through the more than 50,000 images submitted – some of them were presumably not suitable for a family audience – the end result is a 3.2-gigapixel image that users can scan and zoom to view the individual photos.  Read More

Artist's concept of the InSight Lander (Image: NASA)

Another Mars mission is on its way to the pad with NASA and its consortium of partners from Europe and Japan getting the green light for construction of the InSight Mars lander, which is slated for launch in 2016.  Read More

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