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Space flight

Of or relating to the act of voyaging outside the Earth's atmosphere and into outer space, and the science involved in achieving it.

Contributors in Space flight

Space flight

Tera (T)

Aerospace; Space flight

A multiplier x1012, from the Greek teras (monster). See the entry for CGPM.

Termination shock

Aerospace; Space flight

Shock at which the solar wind is thought to slow to subsonic speed, well inside the heleopause.

Two-way

Aerospace; Space flight

Communications mode consisting of downlink received from a spacecraft while uplink is being received at the spacecraft. See also coherent.

Twilight

Aerospace; Space flight

For technical definition, please follow this link to the U.S. Naval Observatory Astronomical Applications website.

True anomaly

Aerospace; Space flight

The angular distance of a point in an orbit past the point of periapsis, measured in degrees.

Transponder

Aerospace; Space flight

Electronic device which combines a transmitter and a receiver.

Wavelength

Aerospace; Space flight

The distance that a wave from a single oscillation of electromagnetic radiation will propagate during the time required for one oscillation.

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