Engineering topics

Rizzo, M. J.

Publications and source records attributed to Rizzo, M. J..

2 records

NASA NTRS2016

The Space High Angular Resolution Probe for the Infrared (SHARP-IR)

The Space High Angular Resolution Probe for the Infrared (SHARP-IR) is a new mission currently under study. As partof the preparation for the Decadal Survey, NASA is currently undertaking studies of four major missions, but interesthas also been shown in determining if there are feasible sub-$1B missions that could provide significant scientific return.SHARP-IR is being designed as one such potential probe. In this talk, we will discuss some of the potential scientificquestions that could be addressed with the mission, the current design, and the path forward to concept maturation.

Rinehart, S. A.↗

NASA NTRS2012

Design and Status of the Balloon Experimental Twin Telescope for Infrared Interferometry (BETTII): An Interferometer at the Edge of Space

The Balloon Experimental Twin Telescope for Infrared Interferometry (BETTII) is an 8-meter baseline far-infraredinterferometer designed to fly on a high altitude balloon. BETTII uses a double-Fourier Michelson interferometer tosimultaneously obtain spatial and spectral information on science targets; the long baseline permits subarcsecond angular resolution, a capability unmatched by other far-infrared facilities. Here, we present key aspects of the overall design of the mission and provide an overview of the current status of the project. We also discuss briefly the implications of this experiment for future space-based far-infrared interferometers.

Balloon↗