Technology Highlights 2019
Nov 24, 2020
Q-PACE will capture video of thousands of gentle collisions between particles in microgravity to understand the earliest steps in planet formation.
Nov 10, 2020
The miniaturized SAGE IV Pathfinder instrument may one day enable a constellation of small satellites to continue and enhance atmospheric ozone monitoring.
Sep 29, 2020
To help monitor ground deformation from space, NASA developed a new technology equipped with an S-band Interferometric Synthetic Aperture Radar (InSAR) for a small satellite platform.
Sep 1, 2020
When a space vehicle lands on the Moon, it interacts with the lunar surface by kicking up dust, creating heat, and even leaving chemical traces. Scientists need a way to gauge how the materials in the vicinity of lunar landing sites are affected to ensure accurate analysis of any surface samples... Read More
Crafting Detectors Atomic Layer by Atomic Layer has a High Impact on Ultraviolet Astrophysics Missions
Aug 18, 2020
The ultraviolet spectral range is rich with information about the atmospheres of exosolar planets, star formation, supernovae, the circumgalactic medium, and much more. Two future flagship mission concepts, Habitable Exoplanet characterization (HabEx) and Large Ultraviolet/Optical/Infrared survey... Read More
Aug 4, 2020
The Hyper-Angular Rainbow Polarimeter’s measurements help us better understand how clouds and aerosols impact weather, climate, and air quality.
Jul 14, 2020
NASA researchers are exploring a new radar-based method to map water vapor both in Earth’s atmosphere and near the surface of Mars.
Jun 30, 2020
A team at GSFC is investigating techniques for creating highly reflective aluminum mirrors sensitive to the far-ultraviolet in addition to the infrared, optical, and visible wavelengths.
Jun 9, 2020
Spacecraft frequently employ solar cells and arrays to collect energy from the Sun to power onboard systems. But just like any other spacecraft system, these cells and arrays must be capable of operating in the harsh environments that their host satellite encounters.
May 26, 2020
A new miniature sensor, in conjunction with robust data processing techniques, is enabling a satellite the size of a backpack is to reveal Earth’s temperature from space.
May 12, 2020
NASA conducted a detailed study to understand when it is worth assembling telescopes in space rather than folding them into a single rocket and deploying them in space.
Apr 27, 2020
New technology demonstrated on BITSE has simultaneously detected the 2D density, temperature, and speed of electrons in the solar corona for the first time.
Apr 14, 2020
The next phase of groundbreaking planetary science requires access to the sub-surface and a means to capture planetary material for analysis.
Mar 31, 2020
A new instrument flew aboard NASA’s ER-2 airplane to measure the Moon’s brightness. Data from this instrument will eventually help other space-based sensors improve the Earth observations they collect.
Mar 18, 2020
To cool proposed future science instruments to operating temperatures well below one Kelvin, NASA is developing an advanced spaceflight magnetic refrigeration system.
Dec 23, 2019
Space-based methods to measure soil moisture on Earth typically entail either sensing the extremely weak emission of microwaves from water in the soil using an instrument call a radiometer or using a radar, which transmits a signal toward Earth, and then receives the signal after it reflects from... Read More
Dec 9, 2019
This blog post originated in the 2018 Science Mission Directorate Science and Technology Report. PROJECT Laser Transmitter for the Laser Interferometer Space Antenna (LISA) Mission
Sun, Earth’s Space Environment
Dec 2, 2019
This blog post originated in the 2018 Science Mission Directorate Science and Technology Report. PROJECT The Microwave Electrojet Magnetogram (MEM) KEY POINTS The low SWaP MEM sensor enables cost-effective implementation of future high-impact ionospheric current investigations on resource-... Read More
Nov 12, 2019
Hyperdust’s unique ion optics design combines the ability to provide high-performance composition measurements with the aperture that is needed to detect a statistically significant number of particles in space over a standard mission duration of a few years.
Oct 31, 2019
RainCube successfully demonstrated Ka-band precipitation radar technology on a low-cost, quick-turnaround platform. This new technology will enable constellations of small spacecraft that can track storms and provide data about how the storms evolve in short time scales—capabilities that are needed... Read More
Oct 7, 2019
Earth-like planets orbiting other stars can be 10 billion times dimmer than their host star. To detect these planets and to search for spectroscopic signatures of life in their atmospheres, a space telescope must be used, and the light from the host star must be blocked so the planet comes into... Read More
Sep 23, 2019
The Super Cloud Library—a big data analysis and visualization tool for Earth science applications—has been infused into the Data Analytics and Storage System (DASS) at the NASA Center for Climate Simulation and is producing results over twenty times faster than previously deployed manual processes.
Sep 9, 2019
This blog post originated in the 2018 Science Mission Directorate Science and Technology Report.
Aug 27, 2019
Future-generation large space telescopes under study at NASA will require very large, high-resolution, high-sensitivity, low-noise sensors capable of measuring ultraviolet through visible wavelengths.
Aug 13, 2019
Understanding potential failure modes can lead to improved designs that will enable Dynamic RPS to provide highly reliable power to planetary science missions for up to 17 years of operational life.
Earth, Climate Change, Ice
Aug 5, 2019
IceCube—a tiny, bread loaf-sized satellite—has produced the world’s first map of the global distribution of atmospheric ice in the 883-Gigahertz (GHz) band. Information about cloud ice enables researchers to better understand Earth’s weather and changing climate.
Jul 29, 2019
Colloid microthrusters enable two exciting new areas of astronomy and astrophysics research.
Jul 18, 2019
The RAVAN CubeSat has met its goal of validating two new technologies to measure Earth’s radiation imbalance—the difference between the amount of energy from the Sun that reaches Earth and the amount that is reflected and emitted back into space.
Jul 8, 2019
This blog post originated in the 2017 Science Mission Directorate Technology Highlights Report (33 MB PDF).