2023 HESTO Annual Report

In 2020, NASA established the HEliophysics Strategic Technology Office (HESTO) to support and manage its Heliosphere Technology Program (HTP). Hosted at NASA Goddard Space Flight Center’s Wallops Flight Facility (WFF), HESTO is tasked with facilitating HTP investments, nurturing project maturation, and promoting technology infusion toward furthering the greatest benefit to the science community. HESTO informs …

2023 HTIDeS and HFOS Selections

A total 25 HTIDeS proposals and 5 HFOS proposals were reviewed. We selected 6 HTIDeS and 1 HFOS project for an acceptance rate of 24% and 17% respectively. We are pleased to announce the following projects that were selected. Hybrid AC/DC Magnetometer with Attitude Determination and Control System  23-HTIDS23-0001 ITD Dr. Mark Moldwin (University of Michigan), …

Solar Cruiser: Enabling new vistas for Heliophysics Science

To enable missions to reach novel and otherwise difficult or impossible destinations for observing the Sun, NASA selected the Solar Cruiser Technology Demonstration Mission of Opportunity to develop a 1653 m2 solar sail system for flight demonstration in 2025. Leveraging technology developments to enable new and groundbreaking science is an important Science Mission Directorate goal. Solar …

CHIMERA: A hybrid search coil and fluxgate magnetometer for small spacecraft missions

Magnetometers provide essential magnetic field measurements for solar-terrestrial and space physics research, for space exploration, and for monitoring space weather. Science missions have often needed a search coil magnetometer for high frequencies and a fluxgate magnetometer for the static field and low frequencies. Although one or both instruments have flown on a large percentage of …

Vials of quantum dots glow in different colors under ultraviolet light. The colors of light emitted are determined by the nanoscale size and composition of the crystals in suspension. Image Credit: NASA / Mahmooda Sultana 

Spectroscopy through Quantum Dots

Miniaturizing our measurement devices has become more important over the years as our missions needed an increasing number of spacecraft to enable systems science. Launching many spacecrafts at once, affordably means smaller spacecraft and less room for our instruments.   Mahmooda Sultana, a Heliophysics Instrument Development for Science (H-TIDeS) principal investigator, has taken a novel approach …

2022 Heliophysics Phase 2 SBIR Selections

The 2022 Phase 2 SBIR Selections were recently announced. The following selections are relevant to Heliophysics. Dragster: An Ensemble Assimilative Model for Satellite Drag  With the decreasing cost of launching objects into space, the number of objects in Earth orbit has significantly increased. Over 27,000 objects greater than 10 cm are tracked by the Department …