Engineering & Technology

Why Was Elizabeth Holmes Accused of Wire Fraud?

Wire fraud is a modern criminal act that involves the use of newer devices such as telecommunications or the  Internet. Elizabeth Holmes, the founder and chief executive of Theranos, got involved in Wire Fraud. This accusation raised many questions; “Why did Elizabeth Holmes get accused of Wire Fraud?” Let’s find out more. Elizabeth Holmes’ was

Why Was Elizabeth Holmes Accused of Wire Fraud? Read More »

Judith Love Cohen, who helped create the Abort-Guidance System which rescued the Apollo 13 astronauts, went to work on the day she was in labor. She took a printout of a problem she was working on to the hospital. She called her boss and said she finished the problem and gave birth to Jack Black

Meet Aerospace Engineer Judith Love Cohen Judith Love Cohen was, at various times in her fascinating life, an engineer who worked on the Pioneer, Apollo, and Hubble missions, an author & publisher of books about women in STEM and environmentalism in the 90s, a ballet dancer with the New York Metropolitan Opera Ballet Company, an

Judith Love Cohen, who helped create the Abort-Guidance System which rescued the Apollo 13 astronauts, went to work on the day she was in labor. She took a printout of a problem she was working on to the hospital. She called her boss and said she finished the problem and gave birth to Jack Black Read More »

NASA’s longest serving female employee since January 1958, Sue Finley, has been an engineer and programmer for space missions since Explorer 1, for missions to the Moon, Sun, all the planets and many other solar system bodies, and recipient of NASA’s Exceptional Public Service Medal.

Susan G. Finley Susan G. Finley, a native Californian, has been an employee of NASA’s Jet Propulsion Laboratory (JPL) since January 1958, making her the longest-serving woman in NASA. Two days before Explorer 1 was launched, Finley began her career with the laboratory as a human computer, calculating rocket launch trajectories by hand. She now

NASA’s longest serving female employee since January 1958, Sue Finley, has been an engineer and programmer for space missions since Explorer 1, for missions to the Moon, Sun, all the planets and many other solar system bodies, and recipient of NASA’s Exceptional Public Service Medal. Read More »

In 1969, at the height of the Cold War, the Apollo 11 crew carried commemorative medals to the moon to honor two Soviet cosmonauts who died as part of the USSR’s human spaceflight program

Statement About Honoring American and Russian Space Heroes During the Apollo 11 Mission THE TWO MEN we hope will set foot on the moon represent all mankind. Their achievement will be the world’s achievement. It is fitting, therefore, that the first lunar explorers carry with them some recognition of the sacrifice made by other space

In 1969, at the height of the Cold War, the Apollo 11 crew carried commemorative medals to the moon to honor two Soviet cosmonauts who died as part of the USSR’s human spaceflight program Read More »

When the replacement crew for Skylab entered the empty space station, they found that it wasn’t empty at all: 3 figures were inside. Upon further inspection, the replacement crew found out that these were dummies placed in flight suits by the previous Skylab crew before they left.

Skylab 4 Skylab 4 (also SL-4 and SLM-3) was the third crewed Skylab mission and placed the third and final crew aboard the first American space station. The mission started on November 16, 1973 with the launch of three astronauts on an Apollo command and service module on a Saturn IB rocket from the Kennedy

When the replacement crew for Skylab entered the empty space station, they found that it wasn’t empty at all: 3 figures were inside. Upon further inspection, the replacement crew found out that these were dummies placed in flight suits by the previous Skylab crew before they left. Read More »

The common method for a spacecraft to shift between two orbits is called a Hohmann Transfer, and that the guy who calculated it (in 1925) was inspired by a science fiction book written in 1897, which gave a generally correct explanation of the concept of orbit trajectory

Hohmann transfer orbit Hohmann transfer orbit, labelled 2, from an orbit (1) to a higher orbit (3) An example of a Hohmann transfer orbit between Earth and Mars, as used by the NASA InSight probe. Hohman · Earth · Mars In orbital mechanics, the Hohmann transfer orbit (/ˈhoʊmən/) is an elliptical orbit used to transfer

The common method for a spacecraft to shift between two orbits is called a Hohmann Transfer, and that the guy who calculated it (in 1925) was inspired by a science fiction book written in 1897, which gave a generally correct explanation of the concept of orbit trajectory Read More »

After landing on the moon during Apollo 11, Buzz Aldrin accidentally damaged the circuit breaker that would arm the ascent engine that would get them off the moon. The astronauts activated the engine by triggering the circuit with a felt-tipped pen.

Apollo 11 This article is about the 1969 crewed lunar mission. For other uses, see Apollo 11 (disambiguation). Apollo 11 was the spaceflight that first landed humans on the Moon. Commander Neil Armstrong and lunar module pilot Buzz Aldrin formed the American crew that landed the Apollo Lunar Module Eagle on July 20, 1969, at

After landing on the moon during Apollo 11, Buzz Aldrin accidentally damaged the circuit breaker that would arm the ascent engine that would get them off the moon. The astronauts activated the engine by triggering the circuit with a felt-tipped pen. Read More »

If funding remained at 1969 Apollo mission levels, NASA planned to develop such elements as a lunar orbit station in 1978, a lunar surface base in 1980, and a manned mission to Mars in 1981 or 1983

Just another Apollo? Part two In mid-1969, as the Apollo missions were reaching their climax, NASA managers began to plan for the next phase of lunar exploration. This optimistic plan, issued by the Space Task Group, would have had NASA’s funding stay at Apollo levels, and, in a series of steps that followed Apollo, would

If funding remained at 1969 Apollo mission levels, NASA planned to develop such elements as a lunar orbit station in 1978, a lunar surface base in 1980, and a manned mission to Mars in 1981 or 1983 Read More »