An airship for Mars, two spacecraft capable of exploring the hellish environment of Venus, and a fusion-powered orbiter and lander for Pluto are three of the planetary-related research projects recently funded by theNASA Innovative Advanced Concepts (NIAC) program.
In all, NIAC funded eight advanced projects focused on Mars, Venus and Pluto in its latest annual funding round. The space agency also funded two proposals aimed at identifying and extracting resources on planets, moons and asteroids. (more…)
Benjamin Goldman Global Aerospace Corporation Irwindale, Calif.
Value: Approximately $125,000 Length of Study: 9 months
Imagine a craft that could enter Pluto’s atmosphere at 14 km/s and deliver a 200 kg lander to the surface using aerodynamic drag and just a few kg of propellant.
Pluto’s surface pressure is just 10 millionths of Earth’s, but its atmosphere is about 7 times higher than Earth’s and its volume is about 350 times the volume of Pluto itself. Over a several hundred kilometer entry distance, this ultra-low ballistic coefficient craft can dissipate over 99.999% of its initial kinetic energy, resulting in a terminal velocity comparable to or less than past planetary landers or rovers.
With this architecture, the total propellant requirement for landing on Pluto is less than 3.5 kg! After making science measurements at its initial landing site, the lander switches to “hopper” mode, taking advantage of the low gravitational acceleration (0.063 gee) and a modest propellant store to literally hop, skip, and jump around the surface, sometimes kilometers at a time, investigating features of interest.
The proposed concept would enable in-situ surface science at Pluto with low overall mass, a reasonable cost, and in a timeframe of about 10-15 years.
Stephanie Thomas Princeton Satellite Systems, Inc. Plainsboro, NJ
Amount: up to $500,000 Length of Study: 2 years
The Direct Fusion Drive (DFD) concept provides game-changing propulsion and power capabilities that would revolutionize interplanetary travel. DFD is based on the Princeton Field-Reversed Configuration (PFRC) fusion reactor under development at the Princeton Plasma Physics Laboratory.
LAUREL, Md. (NASA PR) — Having traveled from the New Horizons spacecraft over 3.4 billion miles, or 5.5 billion kilometers (five hours, eight minutes at light speed), the final item – a segment of a Pluto-Charon observation sequence taken by the Ralph/LEISA imager – arrived at mission operations at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, at 5:48 a.m. EDT on Oct. 25. The downlink came via NASA’s Deep Space Network station in Canberra, Australia. It was the last of the 50-plus total gigabits of Pluto system data transmitted to Earth by New Horizons over the past 15 months.
WASHINGTON (USPS PR) — A 1991 Pluto: Not Yet Explored stamp traveled more than 3 billion miles on a spacecraft to the dwarf planet has earned the Guiness World Records achievement for the farthest distance traveled by a postage stamp. The stamp also served as NASA’s rallying cry to set the record straight for exploring Pluto.
BOULDER, Colo. , June 28, 2016 (SwRI PR) — The National Aeronautics and Space Administration today bestowed its highest honor, the NASA Distinguished Public Service Medal, to Dr. Alan Stern of the Southwest Research Institute. As principal investigator of the New Horizons mission, Stern led the team that returned remarkable imagery and other data from the Pluto system last summer, generating headlines worldwide and setting a record for the farthest world ever explored.
NEW YORK CITY — Less than a year following NASA’s nine-year, three-billion plus mile New Horizons mission to explore Pluto, the U.S. Postal Service dedicated Forever stamps to commemorate the historic event, while dedicating a second set of stamps depicting NASA’s stunning images of our planets.
The first-day-of-issue dedication ceremony for the Pluto—Explored! and Views of Our Planets Forever stamps took place before a crowd of 500 at the world’s largest stamp show that only occurs in the United States once a decade, World Stamp Show-NY 2016. The show runs through Saturday. The public is asked to share the news on social media using the hashtags #PlutoExplored and #PlanetStamps. Visit Our Planets Forever Stamps to view images of the stamps and background on the planets.
SAN ANTONIO (SwRI PR) –TIME has named Dr. Alan Stern one of the 100 most influential people of the year. Stern, associate vice president of the Space Science and Engineering Division at Southwest Research Institute (SwRI), serves as principal investigator of NASA’s New Horizons mission, which made headlines worldwide when the spacecraft returned remarkable imagery of the Pluto system in July 2015 — the first high-resolution images ever taken of the icy planet and its moons. Stern was previously named to the TIME100 in 2007 after taking over as administrator of NASA’s Science Mission Directorate.
NASA’s Innovative Advanced Concepts (NIAC) program recently selected 13 proposals for Phase I awards. Below is the description of an fusion-enabled Pluto orbiter and lander.
Fusion-Enabled Pluto Orbiter and Lander
Stephanie Thomas Princeton Satellite Systems, Inc.
The Direct Fusion Drive (DFD) concept provides game-changing propulsion and power capabilities that would revolutionize interplanetary travel. DFD is based on the Princeton Field-Reversed Configuration (PFRC) fusion reactor under development at the Princeton Plasma Physics Laboratory. The mission context we are proposing is delivery of a Pluto orbiter with a lander.
SAN ANTONIO, Texas (AAS PR) — Dr. Alan Stern, associate vice president of the Space Science and Engineering Division at Southwest Research Institute® (SwRI®) and the Principal Investigator of NASA’s New Horizons mission to Pluto, has been awarded the 2016 Carl Sagan Memorial Award by the American Astronautical Society (AAS).
SACRAMENTO, Calif. (Aerojet Rocketdyne) — Aerojet Rocketdyne, a subsidiary of Aerojet Rocketdyne Holdings, Inc. (NYSE:AJRD), has been recognized as part of the New Horizons spacecraft Pluto mission team by the National Space Club and Foundation, which named the team a winner of the 2016 Dr. Robert H. Goddard Memorial Trophy. The award is the Club’s highest honor, given annually to the individual or team that has provided leadership in groundbreaking space and aeronautics capability to the United States.
WASHINGTON (USPS PR) — In 2006, NASA placed a 29-cent 1991 Pluto: Not Yet Explored stamp in the New Horizons spacecraft. In 2015 the spacecraft carried the stamp on its history-making mission to Pluto and beyond.
WASHINGTON (NASA PR) — In 2015, NASA explored the expanse of our solar system and beyond, and the complex processes of our home planet, while also advancing the technologies for our journey to Mars, and new aviation systems as the agency reached new milestones aboard the International Space Station.