Forgot your password?
typodupeerror
ISS

Expedition 42 ISS Crew Embraces Douglas Adams 39

Posted by Soulskill
from the then,-after-a-second-or-so,-nothing-continued-to-happen dept.
SchrodingerZ writes: In November of this year, the 42nd Expedition to the International Space Station will launch, and the crew has decided to embrace their infamous number. NASA has released an image of the crew mimicking the movie poster for The Hitchhikers Guide to the Galaxy, a film released in 2005, based on a book with the same name by Douglas Adams. Commander Butch Wilmore stands in the center as protagonist Arthur Dent, flight engineer Elena Serova as hitchhiker Ford Prefect, flight engineer Alexander Samokutyayev as antagonist Humma Kavula, astronaut Samantha Cristoforetti as Trillian, and flight engineers Terry Virts and Anton Shkaplerov as two-headed galactic president Zaphod Beeblebrox. The robotic "Robonaut 2" also stands in the picture as Marvin the depressed android. Cristoforetti, ecstatic to be part of this mission stated, "Enjoy, don't panic and always know where your towel is!" Wilmore, Serova and Samokutyayev blasted off September 25th for Expedition 41, the rest of Expedition 42 will launch November 23rd.
Japan

Underwater Landslide May Have Doubled 2011 Japanese Tsunami 27

Posted by timothy
from the earth-hates-us dept.
sciencehabit writes An underwater landslide the size of the Paris may have triggered the worst of the tsunami that struck Japan on 11 March 2011, a new study claims. In the new study, researchers worked back from details of the ocean surface motion recorded by gauges along the Japanese shore on the day of the earthquake. Much as sound waves can help the ear pinpoint the source of a gunshot and whether a small pistol or a large cannon fired it, tsunami waves carry the imprint of the ocean floor disturbance that created them. The team concludes that during the earthquake a slab of sediment 20 km by 40 km and up to 2 km thick slid about 300 meters down the steep slope of Japan Trench, 'acting like a piston.'
Encryption

The Sudden Policy Change In Truecrypt Explained 475

Posted by timothy
from the maybe-your-canary-needs-a-canary dept.
X10 (186866) writes "I use Truecrypt, but recently someone pointed me to the SourceForge page of Truecrypt that says it's out of business. I found the message weird, but now there's an explanation: Truecrypt has received a letter from the NSA." Anyone with a firmer source (or who can debunk the claim), please chime in below; considering the fate of LavaBit, it sure sounds plausible. PCWorld lists some alternative software, for Windows users in particular, but do you believe that Microsoft's BitLocker is more secure?
News

5.1 Earthquake Hits California 114

Posted by Soulskill
from the shake-rattle-and-roll dept.
An anonymous reader writes "A 5.1 earthquake hit Southern California at 9:09PM local time on Friday. It was preceded by a 3.6 earthquake, then followed by 3.4 and 3.6 quakes, as well as 100+ smaller aftershocks. The United States Geological Survey has a map showing the epicenter. There have been no reported deaths, though roughly 50 people have been displaced from their homes. 'The shake caused a rock slide in Carbon Canyon, causing a car to overturn, according to the Brea Police Department. Fullerton police received reports of water main breaks and windows shattering, but primarily had residents calling about burglar alarms being set off by the quake.'"
Education

Jewish School Removes Evolution Questions From Exams 431

Posted by samzenpus
from the everything-that's-fit-to-know dept.
Alain Williams writes "Religious sponsored ignorance is not just in the USA, a school in Hackney, England is trying to hide the idea of evolution from its pupils. Maybe they fear that their creation story will be seen for what it is if pupils get to learn ideas supported evidence. The girls are also disadvantaged since they can't answer the redacted questions, thus making it harder to get good marks."

Comment: Re:fall to Earth (Score 4, Informative) 122

by qvatch (#45378579) Attached to: GOCE Satellite Is Falling To Earth But Nobody Knows Where It Will Land
and http://www.spacesafetymagazine.com/2013/09/14/european-satellite-goce-uncontrolled-reentry/ his will be the first uncontrolled reentry of an ESA satellite since Isee-2, in 1987. Unfortunately, it will not be the last, considering that the bus-size Envisat’s altitude is gradually decaying in Low-Earth Orbit without control. According to ESA, up to 25% of GOCE’s mass will survive the extreme reentry conditions to fall to the ground. However, the risk for populated areas is very small since the majority of the Earth is covered by oceans. “The major part of what survives to the surface will be the core instrument,” says Dr. Floberghagen. “From the original mass which we have now in space, we have estimated that about 25%, about 250 kilos, will reach the surface, and these 250 kilos will be distributed over between 40 and 50 fragments.” The fragments that survive will hit the ground in a 900 km long footprint. The reentry will be a good test for debris monitoring systems and fragmentation models.

Comment: Re:fall to Earth (Score 5, Informative) 122

by qvatch (#45378571) Attached to: GOCE Satellite Is Falling To Earth But Nobody Knows Where It Will Land
Some, but not all of it. http://www.spaceflight101.com/goce-re-entry.html : With its fins and aerodynamic shape, GOCE will maintain a stable position in orbit as it approaches entry. During entry, the spacecraft will likely remain in that position for the initial phase of re-entry until it breaks up. Following the destruction of the spacecraft, most of its components will harmlessly burn up in the atmosphere. However, it is known that about 20 to 40% of a re-entering satellite's total mass reach Earth's surface. Dense components of satellites usually impact 800 to 1,300 Kilometers downrange from the Orbital Decay Point. Their journey back to Earth is strongly influenced by atmospheric properties like crosswinds that play a major role during atmospheric descent.

"Show business is just like high school, except you get paid." - Martin Mull

Working...