Lanas-own-blog - My Personal Space.

Titan with the rings of Saturn.

The Atom: Part 4 of 5 (Part 1, Part 2, Part 3) Episode 6: Deeper, Deeper, Deeper Still, Cosmos: A SpaceTime Odyssey

Milky Way over Bear Lake in Rocky Mountain National Park, CO

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Islamic Art

Most everyone is familiar with geometry and patterns.  The above image by Richard Henry is included here to give some mathematical frame of reference.  The artistic emphasis of these ideas gained prominence due to certain religious rules in Islamic religious texts forbidding the portrayal of human forms in worship.  Additionally, the advanced mathematical discoveries in the middle east brought about some wonder toward the patterns of these ideas.  The underlying message in such geometries, within the Islamic context, is the infinite and natural power of God.  It is important to note that ideas like zero, our decimal counting system, and algebra originated from India and the middle east.  Arabic calligraphy is also similarly celebrated and made the subject of  many past and current Islamic art.  

Engineers are preparing to test the parachute system for NASA’s Orion spacecraft at the U.S. Army Yuma Proving Ground in Yuma, Arizona. During the test, planned for Wednesday, Aug. 26, a C-17 aircraft will carry a representative Orion capsule to 35,000 feet in altitude and then drop it from its cargo bay. Engineers will test a scenario in which one of Orion’s two drogue parachutes, used to stabilize it in the air, does not deploy, and one of its three main parachutes, used to slow the capsule during the final stage of descent, also does not deploy. The risky test will provide data engineers will use as they gear up to qualify Orion’s parachutes for missions with astronauts. On Aug. 24, a C-17 was loaded with the test version of Orion, which has a similar mass and interfaces with the parachutes as the Orion being developed for deep space missions but is shorter on top to fit inside the aircraft.

The Atom: Part 5 of 5 (Part 1, Part 2, Part 3, Part 4) Episode 6: Deeper, Deeper, Deeper Still, Cosmos: A SpaceTime Odyssey