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TAU (spacecraft)

Index TAU (spacecraft)

TAU (Thousand Astronomical Units) was a proposed unmanned space probe that would go to a distance of one thousand astronomical units (1000 AU) from the Earth and Sun by NASA/JPL in 1987 using tested technology. [1]

29 relations: Alpha Centauri, Aperture, Astronomical unit, California Institute of Technology, Center of mass, Cosmic distance ladder, Escape velocity, General relativity, Heliosphere, Innovative Interstellar Explorer, Interstellar medium, Interstellar probe, Interstellar Probe (1999), Interstellar travel, Ion thruster, Jet Propulsion Laboratory, List of artificial objects leaving the Solar System, Milky Way, New Frontiers program, New Horizons, Newton (unit), Nuclear electric rocket, Nuclear power in space, Pluto, Space probe, Space Shuttle, Stellar parallax, Watt, Xenon.

Alpha Centauri

Alpha Centauri (α Centauri, abbreviated Alf Cen or α Cen) is the star system closest to the Solar System, being from the Sun.

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Aperture

In optics, an aperture is a hole or an opening through which light travels.

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Astronomical unit

The astronomical unit (symbol: au, ua, or AU) is a unit of length, roughly the distance from Earth to the Sun.

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California Institute of Technology

The California Institute of Technology (abbreviated Caltech)The university itself only spells its short form as "Caltech"; other spellings such as.

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Center of mass

In physics, the center of mass of a distribution of mass in space is the unique point where the weighted relative position of the distributed mass sums to zero, or the point where if a force is applied it moves in the direction of the force without rotating.

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Cosmic distance ladder

The cosmic distance ladder (also known as the extragalactic distance scale) is the succession of methods by which astronomers determine the distances to celestial objects.

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Escape velocity

In physics, escape velocity is the minimum speed needed for an object to escape from the gravitational influence of a massive body.

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General relativity

General relativity (GR, also known as the general theory of relativity or GTR) is the geometric theory of gravitation published by Albert Einstein in 1915 and the current description of gravitation in modern physics.

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Heliosphere

The heliosphere is the bubble-like region of space dominated by the Sun, which extends far beyond the orbit of Pluto.

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Innovative Interstellar Explorer

Innovative Interstellar Explorer was a NASA "Vision Mission" study funded by NASA following a proposal under NRA-03-OSS-01 on 11 September 2003.

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Interstellar medium

In astronomy, the interstellar medium (ISM) is the matter and radiation that exists in the space between the star systems in a galaxy.

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Interstellar probe

An interstellar probe is a space probe that has left—or is expected to leave—the Solar System and enter interstellar space, which is typically defined as the region beyond the heliopause.

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Interstellar Probe (1999)

Interstellar Probe is the name of a 1999 space probe concept by NASA intended to travel out 200 AU in 15 years.

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Interstellar travel

Interstellar travel is the term used for hypothetical crewed or uncrewed travel between stars or planetary systems.

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Ion thruster

An ion thruster or ion drive is a form of electric propulsion used for spacecraft propulsion.

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Jet Propulsion Laboratory

The Jet Propulsion Laboratory (JPL) is a federally funded research and development center and NASA field center in Pasadena, California, United States, with large portions of the campus in La Cañada Flintridge, California.

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List of artificial objects leaving the Solar System

Below is a list of artificial objects leaving the Solar System.

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Milky Way

The Milky Way is the galaxy that contains our Solar System.

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New Frontiers program

The New Frontiers program is a series of space exploration missions being conducted by NASA with the purpose of researching several of the Solar System bodies, including the dwarf planet Pluto.

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New Horizons

New Horizons is an interplanetary space probe that was launched as a part of NASA's New Frontiers program.

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Newton (unit)

The newton (symbol: N) is the International System of Units (SI) derived unit of force.

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Nuclear electric rocket

In a Nuclear Electric Rocket (also known as nuclear electric propulsion and space nuclear fission electric power systems), nuclear thermal energy is changed into electrical energy that is used to power one of the electrical propulsion technologies.

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Nuclear power in space

Nuclear power in space is the use of nuclear power in outer space, typically either small fission systems or radioactive decay for electricity or heat.

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Pluto

Pluto (minor planet designation: 134340 Pluto) is a dwarf planet in the Kuiper belt, a ring of bodies beyond Neptune.

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Space probe

A space probe is a robotic spacecraft that does not orbit the Earth, but, instead, explores further into outer space.

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Space Shuttle

The Space Shuttle was a partially reusable low Earth orbital spacecraft system operated by the U.S. National Aeronautics and Space Administration (NASA), as part of the Space Shuttle program.

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Stellar parallax

Stellar parallax is the apparent shift of position of any nearby star (or other object) against the background of distant objects.

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Watt

The watt (symbol: W) is a unit of power.

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Xenon

Xenon is a chemical element with symbol Xe and atomic number 54.

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Redirects here:

TAU mission, Tau mission, Thousand Astronomical Units mission.

References

[1] https://en.wikipedia.org/wiki/TAU_(spacecraft)

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