Buying tickets into space has typically been the reserve of governments and billionaires, but if you want to send your name on an interplanetary jaunt NASA might now be able to accommodate you. The space agency is now accepting submissions from members of the public who'd like their names recorded on a silicon microchip and shuttled to the Red Planet onboard the InSight Mars lander launching next year.
Scientists at NASA's Jet Propulsion Laboratory (JPL) are honing the applications of a gecko-like gripping mechanism in the hope of making life a little less chaotic for those working aboard the International Space Station (ISS). The ever-inventive JPL workers have come up with a series of "astronaut anchors" for use both inside and outside the station, and have even equipped a robot with the tech, opening up the possibility of allowing it to safely operate on the exterior of the space station.
A new NASA contest is challenging freelancers to design the interface for a smartwatch app for use by astronauts aboard the ISS. The competition, posted on the Freelancer website, is set to run for one month, and will require applicants to tailor their app for operation on the Samsung Gear 2 for the chance to win a US$1,500 prize.
There's some pretty big stuff out there in the Universe, but how big is the biggest? According to a team of Hungarian-US scientists led by Lajos Balazs, the largest regular formation in the Universe is a ring of nine galaxies 7 billion light years away and 5 billion light years wide. Though not visible from Earth, the newly discovered feature covers a third of our sky.
On Thursday at 02:03 GMT, Comet 67P/Churyumov-Gerasimenko and the European Space Agency's (ESA) Rosetta orbiter reached their closest point (known as perihelion) to the Sun, coming within 186 million km (115 million mi) of our parent star. The event was marked by an increase in activity on the comet, which is expected to continue over the next few weeks as it now heads toward the outer Solar System.
Rosetta has detected a powerful jet of activity emitted from the comet 67P/Churyumov–Gerasimenko (67P). The force of the outburst, which is believed to be travelling at 10 m per sec (32 ft per sec), was strong enough to temporarily repel the solar wind – a constant stream of charged particles emanating from the Sun, that work to convey our star's magnetic field across the solar system.
In space travel, the first step is always the most expensive, but why blast-off in a rocket if you can catch a ride on a space elevator? Canadian space firm Thoth Technology has received a US patent for an elevator to take spacecraft and astronauts at least part way into space. If it's ever built, the 20 km (12.4 mi) high Thothx inflatable space tower holds the promise of reducing launch costs by 30 percent in terms of fuel, and may even replace some classes of satellites.
A new study has measured 200,000 galaxies in an effort to chart the rate at which our Universe is outputting energy, and effectively dying. The study is part of the larger Galaxy And Mass Assembly (GAMA) project, a comprehensive spectroscopic survey seeking to create a model of energy production by the Universe, both in the present day and in times past.
The International Space Station (ISS) was the scene of an historic lunch this week with the crew members of Expedition 44 dining on the first meal harvested in space. The dish, which consisted on leaves of "Outredgeous" red romaine lettuce grown in NASA's "Veggie" zero-gravity greenhouse, is part of the space agency's effort to find ways to feed tomorrow's deep-space travelers.