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The following are lists of episodes from the Cosmos series: List of Cosmos: A Personal Voyage episodes , which first aired in 1980. List of Cosmos: A Spacetime Odyssey episodes , which first aired in 2014.
Orbital mechanics or astrodynamics is the application of ballistics and celestial mechanics to the practical concerning the motion of rockets, satellites, and other spacecraft. The motion of these objects is usually calculated from Newton's laws of motion and the law of universal gravitation .
Astrodynamics is the term used to describe the application of Newtonian mechanics to human-made objects in space, such as rockets and spacecraft. It is a subfield of celestial mechanics and ballistics .
The first season, broadcast from April 25 to May 24, 2010, was released on Blu-ray on February 28, 2012. [6] Since its second season, consisting of eight episodes broadcast between July 11 and August 29, 2012, the show has aired on the Science Channel . [ 7 ]
Cosmos: A Spacetime Odyssey is a 2014 American science documentary television series. [2] The show is a follow-up to the 1980 television series Cosmos: A Personal Voyage, which was presented by Carl Sagan on the Public Broadcasting Service and is considered a milestone for scientific documentaries.
The episode was written by science fiction novelist and screenwriter Marc Scott Zicree, who has written for many science fiction series, including the Star Trek franchise, Space Command (2020) and He-Man and the Masters of the Universe. As Babylon 5 was conceived with an overall five-year story arc, the episode was written as both an individual ...
In astrodynamics, the characteristic energy is a measure of the excess specific energy over that required to just barely escape from a massive body. The units are length 2 time −2, i.e. velocity squared, or energy per mass.
As of 12 January 2025, 276 episodes of Mayday have aired. [n 1] This includes five Science of Disaster specials, each examining multiple crashes with similar causes. For broadcasters that do not use the series name Mayday, three Season 3 episodes were labelled as Crash Scene Investigation spin-offs, examining marine or rail disasters.