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You are here (Image: NASA/JPL-Caltech/Space Science Institute)

If the midweek hump has you in a contemplative spirits, this stunning image of Earth as pictured by the Cassini spacecraft from Saturn, 898 million miles (1.44 billion kilometers) away, may offer a little context. The Earth and the Moon appear to be seemingly insignificant specks from the perspective of the spacecraft from its orbit around the gas giant, the second biggest planet in the Solar System. But as it turns out, Cassini is actually talking us up.  Read More

Interior of the CST-100 space capsule mock up (Photo: NASA/Robert Markowitz)

NASA and Boeing have unveiled a mock up of the Crew Space Transport (CST-100) space capsule. In an event held at Boeing’s Houston Product Support Center in Texas, members of the press were invited to view a fully outfitted test version of the spacecraft. As part of the proceedings, two NASA astronauts kitted-out in flight suits conducted tests on working in the capsule.  Read More

Serial numbers on engine recovered from the Atlantic

A lost bit of the Moon landing era isn't lost anymore. Amazon.com founder Jeff Bezos announced on Friday that one of the F-1 rocket engines found by his deep-sea expedition was indeed part of the Apollo 11 Saturn V rocket that sent the first astronauts to land on the Moon in 1969. A conservator at the Kansas Cosmosphere and Space Center in Hutchinson, Kansas, where the engine was being restored, was removing corrosion from the engine when he discovered evidence confirming the significant find.  Read More

Principal Investigator John Hagopian and his team have developed a new technique to apply ...

Super-black nanotechnology might sound like something ripped from the pages of a comic book, but instead of being in the hands of a super-villain, it's a NASA-researched technology that is set to make spacecraft instruments more sensitive without increasing their size. John Hagopian, an optics engineer at NASA's Goddard Space Flight Center, and his team have demonstrated the ability to grow a uniform layer of carbon nanotubes on oddly shaped platforms, which will extend the potential of the technology by allowing nanotubes to be grown on 3D components.  Read More

This artist's concept of OPALS in operatin (Image: NASA)

In internet engineering, there’s a problem called the “last half mile," which looks at how to connect users to high-speed fiber optic networks without going through old-fashioned copper wires that can slow data down to a crawl. NASA has more of a “last 250 miles” problem in making data connections with the International Space Station (ISS). The upcoming Optical Payload for Lasercomm Science (OPALS) project is an optical technology demonstration for using lasers to improve communications with the ISS and other spacecraft in hopes of boosting connection speeds by a factor of 10 to 100.  Read More

S/2004 N 1 is the smallest of Neptune's 14 moons (Image: NASA)

NASA's Hubble Space Telescope has discovered a previously undetected moon orbiting the distant gas giant Neptune. Given the catchy designation of S/2004 N 1, it's thought to be no more than 12 miles across, making it the smallest of the planet's 14 moons.  Read More

A representation of our heliosphere traveling through the interstellar medium to produce a...

Although never actually observed, it has long been assumed that as our Solar System careers through the Universe, the heliosphere, or solar bubble, has a tail trailing behind it like a comet's. For the first time, NASA's Interstellar Boundary Explorer (IBEX), which was launched back in 2008, has mapped the boundaries of this tail, revealing it is shaped like a four-leaf clover.  Read More

The liquid oxygen/gaseous hydrogen rocket injector assembly, built using additive manufact...

Star Trek's Mr. Scott will have fewer reasons to panic as the day comes closer when even rocket engines can be cranked out on 3D printers. In recent tests, NASA and Aerojet Rocketdyne fired a rocket engine injector at NASA's Glenn Research Center in Cleveland, Ohio that was made using a 3D printer. The project, done in collaboration between NASA and private industry, aims at speeding up the manufacture of rocket components while reducing costs as well as eventually printing them in space.  Read More

Artist's concept of the 2020 Mars rover (Image: NASA)

While the Mars rovers Curiosity and Opportunity continue to set new records, NASA is looking at its next mission to the surface of the Red Planet. On Tuesday, the space agency released a 154-page report by the Mars 2020 Science Definition Team, which sets out the objectives and preliminary design of the probe scheduled to be sent to Mars in 2020. It's main task will be to seek out areas where life might exist and return samples to Earth.  Read More

GROVER on the move during a sustained test of the power consumption (Photo: NASA Goddard/M...

NASA scientists have unleashed a new robot on the arctic terrain of Greenland to demonstrate that its ability to operate with complete autonomy in one of Earth's harshest environments. Named GROVER, which stands for both Greenland Rover and Goddard Remotely Operated Vehicle for Exploration and Research, the polar robotic ranger carries ground-penetrating radar for analysis of snow and ice, and an autonomous control system. All of that is placed between two solar panels and two snowmobile tracks.  Read More

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