NASA Develops Compact Particle Detection Instrument for CubeSat Missions

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A team of NASA-sponsored researchers has created a new miniaturized instrument designed to measure high-energy particles in near-Earth space. The device uses miniaturized sensors arranged in a multi-view configuration, a design approach not previously seen in such instruments. It was built specifically for NASA's Relativistic Electron Atmospheric Loss (REAL) CubeSat mission. The instrument, also referred to as REAL, is intended to deliver more complete and high-fidelity measurements of energetic particles. Its compact form factor makes it well-suited for deployment on small satellites known as CubeSats.

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NISAR Satellite Data Now Public, Captures Antarctic Ice Movement

NASA and ISRO have made data from the NISAR satellite publicly available starting July 20. The joint US-India Earth observation satellite carries two radar instruments — an L-band and an S-band radar — whose processed data files are being released on an ongoing basis. The data is intended to help researchers and other users monitor changes across Earth's surface, including ice movement. Among the early findings, the satellite's imagery has revealed a hummingbird-shaped pattern in Antarctica, highlighting the instrument's high resolution and capability.

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NASA Langley Hosts Symphony Event to Mark US 250th Anniversary

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NASA Explores Spacecraft-Based Astrometry to Detect Low-Frequency Gravitational Waves

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