Virgil “Gus” Grissom – Commander, Edward White – Command Pilot, Roger Chaffee – Pilot
STS-51 L (January 28, 1986)
Francis R. Scobee – Commander, Michael J. Smith – Pilot, Judith A. Resnik – Mission Specialist 1, Ellison Onizuka – Mission Specialist 2, Ronald E. McNair – Mission Specialist 3, Gregory B. Jarvis – Payload Specialist 1, Sharon Christa McAuliffe – Payload Specialist 2
STS-107 (February 1, 2003)
Rick D. Husband – Commander, William C. McCool – Pilot, Michael P. Anderson – Payload Commander, David M. Brown – Mission Specialist 1, Kalpana Chawla – Mission Specialist 2, Laurel Clark – Mission Specialist 3, Ilan Ramon – Payload Specialist 1
“Apollo 1, initially designated AS-204, was the first manned mission of the United States Apollo program, which had as its ultimate goal a manned lunar landing. The low Earth orbital test of the Apollo Command/Service Module never made its target launch date of February 21, 1967. A cabin fire during a launch rehearsal test on January 27 at Cape Kennedy Air Force Station Launch Complex 34 killed all three crew members—Command Pilot Virgil I. “Gus” Grissom, Senior Pilot Edward H. White II, and Pilot Roger B. Chaffee—and destroyed the Command Module (CM). The name Apollo 1, chosen by the crew, was officially retired by NASA in commemoration of them on April 24, 1967.
Immediately after the fire, NASA convened the Apollo 204 Accident Review Board to determine the cause of the fire, and both houses of the United States Congress conducted their own committee inquiries to oversee NASA’s investigation. The ignition source of the fire was determined to be electrical, and the fire spread rapidly due to combustible nylon material, and the high pressure, pure oxygen cabin atmosphere. The astronauts’ rescue was prevented by the plug door hatch, which could not be opened against the higher internal pressure of the cabin. A failure to identify the test as hazardous (because the rocket was unfueled) led to the rescue being hampered by poor emergency preparedness.
During the Congressional investigation, then-Senator Walter Mondale publicly revealed a NASA internal document citing problems with prime Apollo contractor North American Aviation, which became known as the “Phillips Report”. This disclosure embarrassed NASA Administrator James E. Webb, who was unaware of the document’s existence, and attracted controversy to the Apollo program. Despite congressional displeasure at NASA’s lack of openness, both congressional committees ruled that the issues raised in the report had no bearing on the accident.
Manned Apollo flights were suspended for 20 months while the Command Module’s hazards were addressed. However, the development and unmanned testing of the Lunar Module (LM) and Saturn V Moon rocket continued. The Saturn IB launch vehicle for Apollo 1, AS-204, was used for the first LM test flight, Apollo 5. The first successful manned Apollo mission was flown by Apollo 1’s backup crew on Apollo 7 in October 1968.”
“The Space-Based Infrared System (SBIRS) is a consolidated system intended to meet the United States’ infrared space surveillance needs through the first two to three decades of the 21st century. The SBIRS program is designed to provide key capabilities in the areas of missile warning, missile defense and battlespace characterization.
SBIRS is an integrated “system of systems” that will include satellites in geosynchronous orbit (GEO), sensors hosted on satellites in highly elliptical orbit (HEO), and ground-based data processing and control. A complement of satellites in low earth orbit was planned as part of the program (SBIRS Low), but this has been moved into the STSS program. SBIRS ground software integrates infrared sensor programs of the U.S. Air Force (USAF) with new IR sensors. SBIRS continues to struggle with cost overruns, with Nunn-McCurdy breaches occurring in 2001 and 2005. By September 2007, the expected project cost had increased to $10.4 billion. The original contract consisted of 2 HEO satellite sensors and 2-3 GEO sensors (and satellites) with an option to buy a total of 5 GEOs. In December 2005, following the third SBIRS Nunn-McCurdy violation, the government decided to compete GEO 4 and 5, with an option to buy the GEO 3 contingent based on the performance of the first two. Additionally, the government started a potential SBIRS High replacement program, writing out proposals in June 2006.
On June 2, 2009 Lockheed Martin announced it had been awarded a contract for the third HEO payload and the third GEO satellite, and for associated ground equipment modifications. On July 10, 2009, Lockheed Martin was awarded $262.5 million as down payment by the USAF towards the purchase of a fourth satellite. The first GEO satellite of the SBIRS program, GEO-1, was successfully launched from Cape Canaveral on an Atlas V rocket on May 7, 2011.
In summary, as of January 2017, a total of nine satellites carrying SBIRS or STSS payloads had been launched: GEO-1 (USA-230, 2011), GEO-2 (USA-241, 2013), GEO-3 (USA-273, 2017), HEO-1 (USA-184, 2006), HEO-2 (USA-200, 2008), HEO-3 (USA-259, 2014), STSS-ATRR (USA-205, 2009), STSS Demo 1 (USA-208, 2009) and STSS Demo 2 (USA-209, 2009). In June 2014, Lockheed Martin was contracted by the USAF to build GEO-5 and GEO-6, at a cost of $1.86 billion.”
“It is with great sadness and profound gratitude that the Coalition for Deep Space Exploration notes the passing of Apollo Astronaut Captain Eugene “Gene” Cernan on Monday, January 16. He was 82.
Known for his continued support of human space exploration, Capt. Cernan left his mark on history with three historical space missions as the Pilot of Gemini IX, the Lunar Module Pilot of Apollo X and the Commander of Apollo XVII. He holds the distinction of being the second American to walk in space and the last man to walk on the Moon. Cernan received numerous honors throughout his 20 years as a Naval Aviator including the Navy Distinguished Flying Cross, the NASA Distinguished Service Medal, the FAI International Gold Medal for Space, induction into the U.S. Space Hall of Fame, enshrinement into the National Aviation Hall of Fame, Naval Aviation’s Hall of Honor and the International Aerospace Hall of Fame. Recently, Cernan authored the book, “The Last Man on the Moon” and participated in the 2016 documentary of the same name which detailed his influential role in the space industry.
Reflecting on Gene Cernan’s life, it’s easy to see he was a true American hero and one of our greatest pioneers for human space exploration. Although Capt. Cernan was the last man to walk on the Moon, he certainly didn’t want to be the last as he spent recent years inspiring future generations and encouraging the U.S. government to return America to its prominent role in human deep space exploration, said Dr. Mary Lynne Dittmar, Executive Director of the Coalition. On behalf of the Coalition for Deep Space Exploration, I offer our most sincere condolences to Capt. Cernan’s family and pray that his passion for exploration will continue to be an inspiration to us all.“
“Outside the International Space Station, Expedition 50 Commander Shane Kimbrough of NASA and Flight Engineer Thomas Pesquet of the European Space Agency conducted a spacewalk in U.S. spacesuits to upgrade the system for the 1A power channel of the orbital laboratory’s starboard 4 (S4) truss solar arrays. Moving adapter plates and batteries, Kimbrough completed the work to hook up electrical connections for the last three of six new lithium-ion batteries recently delivered to the station, and to move the last of the old nickel-hydrogen batteries that will be stored on the station. It was the second spacewalk in a week for Kimbrough and the fourth of his career, and the first for Pesquet in the refurbishment of two of the station’s eight power channels. On Jan. 6, Kimbrough and Flight Engineer Peggy Whitson of NASA conducted similar work for the 3A power channel of the station’s S4 solar arrays.”
“On the International Space Station, Expedition 50 Commander Shane Kimbrough and Flight Engineer Peggy Whitson of NASA floated outside the Quest airlock for a spacewalk to complete half of the work involved to swap out nickel-hydrogen batteries on the station’s truss with new lithium-ion batteries. Kimbrough and Whitson installed adapter plates on the truss and hooked up electrical cables as part of a complex robotics and spacewalk plan to shore up the station’s power supply for the future. It was the third spacewalk of Kimbrough’s career and the seventh for Whitson, who equaled the mark for most spacewalks by a woman previously set by NASA’s Suni Williams. Kimbrough will venture outside the station again on Jan. 13 with Flight Engineer Thomas Pesquet of ESA (European Space Agency) to continue and complete the battery work.”
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