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NASA

Scientists have unearthed the first evidence that pools of water are developing on Mars to...

There's plenty to suggest that water exists in various non-liquid forms on Mars, as well as signs that liquid water existed in the past, but now scientists have unearthed the first evidence that microscopic pools of water are developing and evaporating just below the surface of the Red Planet on a regular basis.  Read More

Artist's impression of the Near-Earth Asteroid Scout observing an asteroid (Image: NASA)

NASA is planning to maximize the scientific potential of the maiden launch of its next generation launch vehicle, the Space Launch System, by selecting 11 tiny satellites to ride shotgun. The little probes, known as CubeSats, will be transported in the SLS's upper stage adaptor, presenting a cost-effective delivery option for experiments designed to function beyond low-Earth orbit.  Read More

Galaxy cluster MACS J0416.1–2403 with dark matter map (Image: NASA/ESA)

The majority of the universe is made up of mysterious, practically invisible dark matter. But new research is beginning to help us understand it, and seems to indicate that it could be even "darker" than previously thought.  Read More

Collage of galaxies in which Type la supernovae have taken place (Image: SDSS)

NASA astronomers may have found a way to take more precise measurements of the distances between galaxies. Currently, astronomers use a certain type of supernova, known as a Type la supernova, to gauge the distances between galaxies and from this, the rate at which the universe is expanding. The reason that this particular breed of supernova is singled out for this purpose, is that when they explode, they give out a very similar amount of light.  Read More

Asteroid Redirect Vehicle landing (Image: NASA)

NASA has released new details on how it plans to boldly go to an asteroid and come back with a bit of it. The Asteroid Redirect Mission (ARM) is part of the space agency's Asteroid Initiative announced in 2013, which envisions the capture and return of an asteroid to lunar orbit for study by astronauts as a rehearsal for a later mission to Mars.  Read More

Artist's impression of Opportunity, which has completed a marathon across the Martian surf...

Marathons may be an everyday occurrence for people on Earth, but are a little more noteworthy when you're a little robot on Mars. According to NASA, as of March 16, the Mars Opportunity rover has covered 26.219 mi (42.195 km) in the leisurely time of about 11 years and two months. or 3,968 Martian days. In 2014, Opportunity broke the record of any space rover when it passed the distance covered by the Soviet Union's Lunokhod 2 moon rover, which was launched in 1973.  Read More

Artist's impression of Chiron (Image: ESO)

A team of astronomers from MIT have detected signs of a possible ring system around the minor planet Chiron. First discovered in 1977, Chiron belongs to a class of minor planets known as centaurs. These bodies share some of the characteristics exhibited by both comets and asteroids, hence their classification as Centaurs, which in ancient mythology denoted a creature with the traits of both man and horse.  Read More

Self-portrait of NASA's Mars rover Curiosity taken on February 3 (Image: NASA)

In another hopeful sign that Mars was once habitable, NASA's Curiosity rover has detected nitrogen in the soil of the Red Planet for the first time. While NASA doesn't think that the compounds are biological in origin, they are still significant to Mars having been more favorable to life in the ancient past.  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

Ed White during the first-ever American spacewalk (Photo: NASA James McDivitt)

March 23 marked the 50th anniversary of the launch of Gemini III - the first manned mission of the now legendary Gemini program. Following hot on the heels of the Mercury missions, and only a short time after President Kennedy's famous speech in which he announced his intent to put a man on the Moon by the end of the decade, Gemini was tasked with testing the technologies and techniques that would lead America to victory in the space race.  Read More

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