ESA Plans Akon Projectile To Europa ala Jules Verne

Geraint Jones, a planetary scientist at the University College London, has described an ESA project - Akon - to build a projectile that could penetrate a few meters below the surface of the icy Jovian moon Europa, to learn about its geophysics and search for life.


(Exterior of Akon projectile)

Akon is a 40-centimeter-long, bullet-shaped probe. After separating from NASA's orbiter, Akon would be carried closer to Europa by a little spacecraft with thrusters. This will help aim the probe, which needs to strike Europa's surface at a 90-degree angle. This ferrying system could include an imager and a mass spectrometer to analyze Europa's thin exosphere.

The probe itself, ejected from the space ferry at a height of 35 kilometers (or about 22 miles), could include a variety of instruments, including an imager, equipment to test for conditions that might be conducive to life, and a seismometer to look for moonquakes and to probe the depth of Europa's icy crust.

To test Akon, scientists shot the probe at a 16-foot ice cube Akon has two parts: the tip contains the vital science instruments, which will have to act fast to gather all the information they need before Europa's extreme cold kills them. The rear part of the bullet is heated so that the communications equipment there can stay alive for a week or more--long enough to relay the data to an orbiter.


(Interior diagram of Akon projectile)

Speaking of firing projectiles at moons, Jules Verne was at his best in his 1867 classic From the Earth to the Moon, describing the effort to send a spacecraft to the Moon. He imagined a gigantic cannon - the Columbiad that would fire a projectile large enough for passengers!


(19th century drawing of the projectile)

The projectile had now to be filled to the depth of three feet with a bed of water, intended to support a water-tight wooden disc, which worked easily within the walls of the projectile... The upper parts of the walls were lined with a thick padding of leather, fastened upon springs of the best steel, behind which the escape tubes were completely concealed; thus all imaginable precautions had been taken for averting the first shock...
(Read more about the projectile vehicle)

Via PopSci.

Scroll down for more stories in the same category. (Story submitted 10/14/2016)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 0 )

Related News Stories - (" Space Tech ")

Moon Express Lunar Robot Mining: Shine On, Harvest Moon
'The bulldozer moved through the lunar strip mine... ' - Pournelle and Niven, 1981.

Asteroid Deflection With DART
'This obelisk is one huge deflector mechanism...' Gene Roddenberry, 1968.

Unrolling The Filmy Materials Of Space Tech
'When unfolded and unrolled... it became a tough, gleaming film.' - Jack Vance, 1962.

Bake in Space Bake-Off... In Space!
'A joyous condition commenced for the cook in the electric kitchen...' - Otto Willi Gail, 1929.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

 

Current News

LaWS Laser Can Take Out Rogue Drones
Looks like a weapon for the Runaway squad!

Moon Express Lunar Robot Mining: Shine On, Harvest Moon
'The bulldozer moved through the lunar strip mine... '

Liquid Body Armor For TALOS Exoskeleton
'... instantly became rigid all over when something struck it...'

Hyperloop One Video Shows It Works!
'Complete evacuation of the interior of the tubes [and] a wave that provides the new propulsive energy for the cars...'

Chairless Chair Exoskeleton By Sapetti
'Earth's scientists... devised rigid metallic clothing...'

Publishing Technologies In Science Fiction
Well, this should be enough references to start...

Russia Working On Military Exoskeletons
'Вы похожи на большую стальную гориллу...'

3D Printed Bionic Chinese Skin
Your skin is ready!

Flexup Tire Design Good For Tumblebugs
'Each spoke telescopes into five sections.'

3D Printed Graphene Aerogel - So Light!
'... light as cork and stronger than steel...'

Asteroid Deflection With DART
'This obelisk is one huge deflector mechanism...'

Translate One2One From IBM's Watson Your Communication Solution
'It then excretes into the mind of its carrier a telepathic matrix...'

News Now Philip K. Dick's Bailiwick
'A vast complex electronic organism... responsible to no one...'

Autonomous BADGER Robot Drilling Machine
'The compacted matter... makes a better tunnel lining than concrete, don't you think?'

TALOS Exoskeleton Development Proceeding
'Suited up, you look like a big steel gorilla...'

Autonomous Robots Navigate Like Rats
'Out of warrens in the wall, tiny robot mice darted.'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.