Shown in this screen grab from a video, the small “Ingenuity” rotorcraft made history, hovering above Jezero Crater, demonstrating that powered, controlled flight on another planet is possible. The video including this image was captured by the Perseverance rover parked nearby. Image Credit: NASA/JPL
April 19, 2021 — NASA’s Ingenuity Mars Helicopter became the first aircraft in history to make a powered, controlled flight on another planet. The Ingenuity team at the agency’s Jet Propulsion Laboratory in Southern California confirmed the flight succeeded after receiving data from the helicopter via NASA’s Perseverance Mars rover at 6:46 a.m. EDT (3:46 a.m. PDT).
A tight crop from a video frame showing the Ingenuity Mars Helicopter during its historic first flight on Mars. The video including this image was captured by the Perseverance rover parked nearby. Image Credit: NASA/JPL
The solar-powered helicopter first became airborne at 3:34 a.m. EDT (12:34 a.m. PDT) – 12:33 Local Mean Solar Time (Mars time) – a time the Ingenuity team determined would have optimal energy and flight conditions. Altimeter data indicate Ingenuity climbed to its prescribed maximum altitude of 10 feet (3 meters) and maintained a stable hover for 30 seconds. It then descended, touching back down on the surface of Mars after logging a total of 39.1 seconds of flight.
Illustration of SpaceX Starship human lander design that will carry NASA astronauts to the Moon’s surface during the Artemis mission. Credit: SpaceX
April 16, 2021 — NASA is getting ready to send astronauts to explore more of the Moon as part of the Artemis program, and the agency has selected SpaceX to continue development of the first commercial human lander that will safely carry the next two American astronauts to the lunar surface. At least one of those astronauts will make history as the first woman on the Moon. Another goal of the Artemis program includes landing the first person of color on the lunar surface.
The agency’s powerful Space Launch System rocket will launch four astronauts aboard the Orion spacecraft for their multi-day journey to lunar orbit. There, two crew members will transfer to the SpaceX human landing system (HLS) for the final leg of their journey to the surface of the Moon. After approximately a week exploring the surface, they will board the lander for their short trip back to orbit where they will return to Orion and their colleagues before heading back to Earth.
“With this award, NASA and our partners will complete the first crewed demonstration mission to the surface of the Moon in the 21st century as the agency takes a step forward for women’s equality and long-term deep space exploration,” said Kathy Lueders, NASA’s associate administrator for Human Explorations and Operations Mission Directorate. “This critical step puts humanity on a path to sustainable lunar exploration and keeps our eyes on missions farther into the solar system, including Mars.”
“This is an exciting time for NASA and especially the Artemis team,” said Lisa Watson-Morgan, program manager for HLS at NASA’s Marshall Space Flight Center in Huntsville, Alabama. “During the Apollo program, we proved that it is possible to do the seemingly impossible: land humans on the Moon. By taking a collaborative approach in working with industry while leveraging NASA’s proven technical expertise and capabilities, we will return American astronauts to the Moon’s surface once again, this time to explore new areas for longer periods of time.”
SpaceX’s HLS Starship, designed to land on the Moon, leans on the company’s tested Raptor engines and flight heritage of the Falcon and Dragon vehicles. Starship includes a spacious cabin and two airlocks for astronaut moonwalks. The Starship architecture is intended to evolve to a fully reusable launch and landing system designed for travel to the Moon, Mars, and other destinations.
The April 12, 2021 membership meeting of the Cuyahoga Astronomical Association (CAA) will take place via the Zoom online service beginning at 7:30 p.m.
The evening’s speaker will be Joe Kolecki, retired NASA Scientist, speaking on “Physics and Experience, it’s all relative!” Kokecki said, “I am mostly going to focus on observable effects. The merging of physics and geometry will be approached from the perspective that scientific facts arise from measurement (metros, Gk.) and that time and space measurements are interconnected in relativity through the speed of light. Thus united, time and space can be dealt with as geometry.” An aerospace engineer, he retired from NASA in 2006. His work included developing orbital flight systems for generating and processing electrical power in space. Kokecki has worked in the United States and abroad on flight systems for Earth orbit and for interplanetary exploration. He also identified and developed mitigation strategies for electrostatic charging of vehicles and astronauts moving about and working of the surface of Mars. His interest in relativity came about early in life when he discovered an article on Einstein and set out to see what his work was all about. Relativity became a life-long passion and he has written books on the mathematics involved with the theory.
Attendees may join the Zoom meeting beginning at 7:20 p.m. the nights of CAA scheduled meetings and meetings begin at 7:30.
The evening will begin with introductions and the featured speaker followed by the monthly membership business meeting, typically concluding at about 9 p.m.. Guest attendees are welcome.
To attend:
You can either “Phone in” or watch and participate via “Zoom Video”.
Phone In: Just dial: 1-312-626-6799 (Chicago number)
You will be required to enter our meeting number: 954 8268 6049
Mary Winston Jackson (1921–2005) successfully overcame the barriers of segregation and gender bias to become a professional aerospace engineer and leader in ensuring equal opportunities for future generations. Credit: NASA
NASA Administrator Jim Bridenstine announced Wednesday the agency’s headquarters building in Washington, D.C., will be named after Mary W. Jackson, the first African American female engineer at NASA.
Jackson started her NASA career in the segregated West Area Computing Unit of the agency’s Langley Research Center in Hampton, Virginia. Jackson, a mathematician and aerospace engineer, went on to lead programs influencing the hiring and promotion of women in NASA’s science, technology, engineering, and mathematics careers. In 2019, she was posthumously awarded the Congressional Gold Medal.
“Mary W. Jackson was part of a group of very important women who helped NASA succeed in getting American astronauts into space. Mary never accepted the status quo, she helped break barriers and open opportunities for African Americans and women in the field of engineering and technology,” said Bridenstine. “Today, we proudly announce the Mary W. Jackson NASA Headquarters building. It appropriately sits on ‘Hidden Figures Way,’ a reminder that Mary is one of many incredible and talented professionals in NASA’s history who contributed to this agency’s success. Hidden no more, we will continue to recognize the contributions of women, African Americans, and people of all backgrounds who have made NASA’s successful history of exploration possible.”
The work of the West Area Computing Unit caught widespread national attention in the 2016 Margot Lee Shetterly book “Hidden Figures: The American Dream and the Untold Story of the Black Women Mathematicians Who Helped Win the Space Race.” The book was made into a popular movie that same year and Jackson’s character was played by award-winning actress Janelle Monáe.
“We are honored that NASA continues to celebrate the legacy of our mother and grandmother Mary W. Jackson,” said, Carolyn Lewis, Mary’s daughter. “She was a scientist, humanitarian, wife, mother, and trailblazer who paved the way for thousands of others to succeed, not only at NASA, but throughout this nation.”
CAA: Cuyahoga Astronomical Association 