NASA Selects Futuristic Space Technology Concepts for Early Study

Credit: NASA

WASHINGTON (NASA PR) — An astronaut steps into a body scanner and, hours later, walks on Mars in a custom-made spacesuit, breathing oxygen that was extracted from Mars’ carbon dioxide-rich atmosphere. On Venus, an inflatable bird-like drone swoops through the sky, studying the planet’s atmosphere and weather patterns. Ideas like these are currently science fiction, but they could one day become reality, thanks to a new round of grants awarded by NASA.

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Solar Sail Advancements Aim to Unlock Deep Space Exploration

Two new solar sail mission concepts will assess spacecraft communications and power requirements and explore the design of higher fidelity sail control systems to ensure precise navigation around the Sun and interstellar locations. (Credit: Aerospace Corporation)

New concepts could expand human exploration of the deepest parts of the solar system faster than ever before.

EL SEGUNDO, Calif. (Aerospace Corporation PR) — Space exploration remains a herculean effort due to the immense challenges imposed by time and distance. While missions to near-Earth objects have been successfully accomplished using traditional means of propulsion, the outermost planets in our solar system are 2 to 3.7 billion miles from the Sun. Reaching them within any reasonable time frame requires propulsion systems that exceed the capabilities of conventional propulsion methods.

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NASA Funds Research on Nuclear-powered Solar Sails to Quickly Explore Outer Planets

A nominal layout of a solar sail vehicle with a central payload and avionics unit, supported by a distributed APPLE power system with the number and area of units scaled to mission power need (not to scale). (Credits: E. Joseph Nemanick)

NASA Innovative Advanced Concepts (NIAC) Phase I Award
Funding: up to $125,000
Study Period: 9 months

Atomic Planar Power for Lightweight Exploration (APPLE)
E. Joseph Nemanick
The Aerospace Corporation
Santa Monica, Calif.

The Atomic Planar Power for Lightweight Exploration (APPLE) is an enabling architecture for deep solar system missions on low mass, fast transit space platforms. We explore an alternative vehicle architecture that integrates a long-lived, peak power capable, rechargeable, and modular power system with solar sail propulsion, and examine the new missions this architecture enables.

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