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Guion Stewart Bluford Jr. (born November 22, 1942) is an American aerospace engineer, retired United States Air Force (USAF) officer and fighter pilot, and former NASA astronaut, in which capacity he became the first African American to go to space. [1] [2] [a] While assigned to NASA, he remained a USAF officer rising to the rank of colonel.
Laurel Blair Clark (née Salton; March 10, 1961 – February 1, 2003) was an American NASA astronaut, medical doctor, United States Navy captain, and Space Shuttle mission specialist. She died along with her six fellow crew members in the Space Shuttle Columbia disaster. Clark was posthumously awarded the Congressional Space Medal of Honor .
e. Cascading Style Sheets ( CSS) is a style sheet language used for specifying the presentation and styling of a document written in a markup language such as HTML or XML (including XML dialects such as SVG, MathML or XHTML ). [1] CSS is a cornerstone technology of the World Wide Web, alongside HTML and JavaScript.
Initially code-named "Cougar", HTML 4.0 adopted many browser-specific element types and attributes, but also sought to phase out Netscape's visual markup features by marking them as deprecated in favor of style sheets. HTML 4 is an SGML application conforming to ISO 8879 – SGML. April 24, 1998
August 14, 2002. William McMichael "Bill" Shepherd (born July 26, 1949), ( Capt, USN, Ret.), is an American former Navy SEAL, aerospace, ocean, and mechanical engineer, and NASA astronaut, who served as commander of Expedition 1, [1] the first crew on the International Space Station. He is a recipient of the Congressional Space Medal of Honor.
Training is performed in order to prepare astronauts for events that may pose a hazard to their health, the health of the crew, or the successful completion of the mission. These types of events may be: failure of a critical life support system, capsule depressurization, fire, and other life-threatening events.
The astronaut's grade is based on the astronaut's academic achievements and experience. Astronauts can be promoted up to grade GS-15. [4] As of 2015, astronauts based at the Johnson Space Center in Houston, Texas, earn between $66,026 (GS-11 step 1) and $158,700 (GS-15 step 8 and above). [5]
Statue of Alan Shepard, the first American in space and the fifth person to walk on the Moon, located at the entrance. The United States Astronaut Hall of Fame, located inside the Kennedy Space Center Visitor Complex Heroes & Legends building on Merritt Island, Florida, honors American astronauts and features the world's largest collection of their personal memorabilia, focusing on those ...