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Interstellar Heliopause Probe (IHP) (2006) A technology reference study published in 2006 with the ESA proposed an interstellar probe focused on leaving the heliosphere. The goal would be 200 AU in 25 years, with traditional launch but acceleration by a solar sail. The roughly 200–300 kg probe would carry a suite of several instruments ...
Interstellar probes such as the Voyager program were made only with the intent to visit the outer planets, with the added interstellar mission as a mere bonus. Their lifetime had never been expected to be much longer than 12 years at the most, but the probes have lasted for upwards of four decades thus far.
first probe to cross the asteroid belt; first Jupiter probe; first man-made object on an interstellar trajectory; now in the outer regions of the Solar System but no longer contactable 1972-012A: Pioneer 11: NASA: 4 December 1974 flyby success went on to visit Saturn 1973-019A: Voyager 1: NASA: 5 March 1979 flyby success went on to visit Saturn ...
Project Dragonfly is the first conceptual design study that assesses the feasibility of a laser-propelled interstellar probe, conducted by the Initiative for Interstellar Studies. [ 3 ] [ 4 ] Contrary to past unmanned interstellar mission studies such as Project Daedalus and Project Icarus , the focus is particularly on a small spacecraft. [ 4 ]
Star Probe is a science fiction game written by John Snider and published in 1975 by TSR, Inc. with artwork by Paul Snider. It was to be the first of a series of interconnected space games, followed Star Empires. [1] The game consists of a 36-page rulebook with a map and counters that players use in their quest for interstellar exploration.
IMAP (Interstellar Mapping and Acceleration Probe) is a heliosphere observation mission. Planned for launch in 2025, it will sample, analyze, and map particles streaming to Earth from the edges of interstellar space. [7]
"Starwisp" is a concept for an ultra-low-mass interstellar probe pushed by a microwave beam. It was proposed by scientist and author Robert L. Forward in 1985, [1] and further work was published by Geoffrey A. Landis in 2000. [2] The proposed device uses beam-powered propulsion in the form of a high-power microwave antenna pushing a sail.
Interstellar Probe is the name of a 1999 space probe concept by NASA intended to travel out 200 AU in 15 years. [1] This 1999 study by Jet Propulsion Laboratory is noted for its circular 400-meter-diameter solar sail as a propulsion method (1 g/m 2) combined with a 0.25 AU flyby of the Sun to achieve higher solar light pressure, after which the sail is jettisoned at 5 AU distance from the Sun. [2]