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Asteroid

Zoomed-in image of Ceres taken on Dec. 1, 2014 with the Dawn spacecraft's framing camera (...

The Dawn spacecraft has lifted the veil on another corner of the Solar System by taking its best image yet of the dwarf planet Ceres. The nine-pixel-wide image was taken from a distance of 740,000 mi (1.2 million km) from Ceres as part of the final calibration of Dawn's science camera as the unmanned probe approaches the 590 mi (950 km) wide planetoid, which it will rendezvous with and orbit in March of next year.  Read More

Artist's concept of Haybusa2 taking a surface sample on JU3 (Image: JAXA)

Sometimes it seems as if the history of spaceflight is a long exercise in oneupsmanship with each agency trying to top the others. Case in point is Japan's Hayabusa2 mission, which, following the landing of Philae on on comet 67P/Churyumov–Gerasimenko last month, the Japan Aerospace Exploration Agency (JAXA) confirmed was successfully launched today at 1:22:04 pm JST from the Tanegashima Space Center on a mission to not only land on an asteroid, but to bomb it.  Read More

The proposals are designed to support NASA's deep space missions, such as that which Orion...

NASA is preparing to launch its Orion spacecraft in December and its Space Launch System (SLS) is scheduled to fly by 2018. However, impressive as this is, more is needed if buyer's regret isn't to set in. To avoid this, the space agency is asking for proposals to develop new technologies to send astronauts to the asteroids and Mars using "sustainable, evolvable, multi-use space capabilities."  Read More

The Flyeye telescope is designed to detect asteroids that pose a potential hazard to Earth...

One aggravating property of the housefly is that swatting one is harder than it looks. That’s because flies have eyes designed for avoiding such a day-ruining event by detecting motion over a wide field of vision. Since asteroids have the potential to do to Earth what rolled newspapers do to flies, ESA is developing a telescope based on a fly’s eye as a new asteroid-hunting tool that could be the basis for a new asteroid defense network.  Read More

NASA has selected five finalists to move on in its NIAC Program

NASA has chosen five studies to advance to phase 2 of its Innovative Advanced Concepts (NIAC) Program. The successful projects were chosen via a system of peer review, and represent the most promising technological concepts with the greatest potential to revolutionize the agency's approach to the building and operating of aerospace systems.  Read More

The Mars Odyssey spacecraft is one of the 3D-printable models made available by NASA

If you have access to a 3D printer, then you can build your own space fleet courtesy of NASA – provided you don’t mind spacecraft that are plastic and four inches long. As part of its continuing program of education and outreach, the space agency has released 22 printable models of NASA and European space probes, asteroids, and planetary landscapes for the hobbyist and space enthusiast.  Read More

Comet 67P/Churyumov-Gerasimenko (center) against a star field (Photo: ESA/Rosetta/MPS for ...

On its way to rendezvous with comet 67P/Churyumov-Gerasimenko (67P, for short), the European Space Agency's (ESA's) Rosetta spacecraft has spied its approaching target and the coma – the "halo" made primarily out of ice and dust that gives the comet its fuzzy appearance – that is developing around its nucleus. At more than 600 million km (373 million miles) from the Sun, the opportunity to observe the early onset of coma production at such distances promises to add much to our knowledge of the life-cycle of a comet as it wends its way around the solar system.  Read More

The trail of last year's headline-grabbing meteorite near Chelyabinsk, Russia (Photo: Shut...

The California-based B612 Foundation has released a video displaying the distribution of 26 multi-kiloton asteroid impacts known to have struck the Earth since the year 2000. Many of the impacts – detected by a network of satellites operated by the Nuclear Test Ban Treaty Organization – exploded with a force greater than that of the city-leveling bomb dropped on Hiroshima, which had an explosive yield of 15 kilotons.  Read More

Artist's impression of OSIRIS REx

Getting hit by a giant asteroid can ruin your whole day, so the first United States mission to visit an asteroid and return a sample presents a huge challenge. Lockheed Martin has announced that NASA’s Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) mission has passed a comprehensive technical review, giving the green light for Lockheed to begin building the spacecraft in anticipation of a launch in 2016.  Read More

On Earth, every aspect of our homes has been an evolving process for generations whereas o...

With a projected settlement date of 2025, the Mars One project has received over 200,000 applications for the one way trip to the Red Planet. But creating a living, sustainable community on the distant planet for the select inhabitants will require not only unique technological and engineering solutions, but also novel architectural systems. Bryan Versteeg is a conceptual designer who’s been working with the Mars One team in anticipation of the planet’s eventual colonization.  Read More

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