Slashdot is powered by your submissions, so send in your scoop


Forgot your password?

+ - Biologists find bees land like spacecraft->

Submitted by Anonymous Coward
An anonymous reader writes: It appears that, when landing, honey bees have been proved to make use of the same simple principle that was proposed and studied in the context of planetary and Micro Air Vehicles landing. In essence they measure, using their bee-eye, the time left to hit the ground and thus they control their vertical speed. In a video from the European Space Agency, a drone is shown while landing using the exact same principle and simulated Moon landing are reported.
Link to Original Source

+ - ESA Summer of Code In Space Application Deadline 1

Submitted by joelsherrill
joelsherrill writes: August 8 is the deadline for students to apply to participate in the European Space Agency's Summer of Code In Space ( This is a great opportunity to contribute to the use of free and open source software in the space community and get paid. Eligible students should look through the list of software projects participating ( and see what interests them.

As the organization administrator for the RTEMS Project (, I am honored to be participating again and can't wait to see what students propose.

Comment: Re:In other news... (Score 1) 52

Even accounting only 4 possible bodies (as in the Jupiter system) if 140 fly-bys are to be designed (as was the case for this particular mission) and at each fly-by one has to choose to "perform experiment" in of 1 out of 32 areas of the moon/planet, you have (4*32)^140 = 10^(295) possibile routes that all need to be optimized in low-thrust. It does not seem likely a computer will ever be built that can do that.

+ - ESA Summer of Code in Space announces mentoring organizations->

Submitted by Anonymous Coward
An anonymous reader writes: Similar to the Google Summer of Code, ESA funds students to work on open-source projects during summer. After some delay, 23 accepted mentoring organizations were announced today. Students can now start to apply to work for these organizations on a specific topic. Application deadline is the 4th of August!
Link to Original Source

+ - Sharknado! - CIA offers $630k to fund study on the effects of geoengineering.->

Submitted by SomewhatRandom
SomewhatRandom writes: The CIA offers $630,000 to fund a geoengineering study. Geoengineering is the practice of trying to control the weather, earthquakes, solar radiation, or other terrestrial phenomena. One can only assume they want to harness the disastrous power of the Sharknado. Who could blame them, just look at the damage it did to Tara Reid's career.
Link to Original Source

+ - Evolution of interplanetary trajectories reaches human-competitive levels->

Submitted by LFSim
LFSim writes: It's not the Turing test just yet, but in one more domain, AI is becoming increasingly competitive with humans. This time around, it's in interplanetary trajectory optimization.

From the European Space Agency comes the news that researchers from its Advanced Concepts Team have recently won the Gold "Humies" award for their use of Evolutionary Algorithms to design a spacecraft’s trajectory for exploring the Galilean moons of Jupiter (Io, Europa, Ganymede and Callisto).

The problem addressed in the awarded article was put forward by NASA/JPL in the latest edition of the Global Trajectory Optimization Competition. The team from ESA was able to automatically evolve a solution that outperforms all the entries submitted to the competition by human experts from across the world.

Interestingly, as noted in the presentation to the award's jury, the team conducted their work on top of open-source tools (PaGMO / PyGMO and PyKEP).

Link to Original Source

+ - ESA seeks software innovators. Test your software in orbit!!->

Submitted by
Dario Izzo
Dario Izzo writes: "The European Space Agency is giving the opportunity to try innovative software algorithms on board of one of its planned orbiting platform. The core architecure includes processors of unprecedented power (for space platforms) and it is fully reconfigurable even down to the operating system and firmware levels. Peripherals include cameras, GPS and attitude control. The full technical specifications are available via the European Space Agency web pages."
Link to Original Source

An elephant is a mouse with an operating system.