Yale Team

A team led by Indian American Keshav Raghavan from the Yale Undergraduate Aerospace Association has been chosen by NASA to launch BLAST CubeSat to study cosmic rays. (yaleaerospace.com photo)

Yale University March 22 announced that a team from the Yale Undergraduate Aerospace Association led by Indian American Keshav Raghavan was among more than a dozen teams chosen by NASA in its latest round of teams to fly as auxiliary payloads aboard space missions.

The team, currently in residence at Wright Lab to build a CubeSat research satellite to detect cosmic rays, has been chosen by NASA as one of 16 teams across the country whose CubeSats will be flown into space as auxiliary payloads on space missions planned to launch in 2020, 2021 and 2022, according to a university report.

It will be the first ever Yale undergraduate endeavor to launch a spacecraft, forging the path for even more ambitious space-based projects by Yale undergraduates in the future, the report said.

According to a NASA press release, the YUAA project, called Bouchet Low-Earth Alpha/Beta Space Telescope, or BLAST, “is a scientific investigation mission to map the distribution of galactic cosmic radiation across the night sky.”

“The satellite will identify and count alpha particles and beta particles in the rays, and measure the radiation energy around Earth. BLAST will contribute to the ongoing search for the origins and nature of these rays, which will provide insight into the origins of the universe,” the NASA release added.

This semester, the YUAA team is transitioning from R&D and preparation work to prototyping and final construction work on the satellite.

The YUAA CubeSat project is an undergraduate-run project, currently in its fourth year. Led in previous years by Betsy Li, Michael van der Linden and Kathan Roberts, the project is currently led by Raghavan, of the class of 2021.

The team is receiving extra guidance and assistance from senior engineers Milo Brandt and YUAA co-president Andrew Krzywosz.

CubeSats are miniature satellites first developed by California Polytechnic State University and Stanford University in 1999. Intended as a standard, inexpensive design that can easily fit alongside larger satellites aboard launch vehicles, the CubeSat model has given student groups, hobbyist organizations, and research teams operating with limited funding or experience unprecedented access to space, according to the YUAA site.

CubeSats are built from a modular structure of 10x10x10cm cubes and feature a wide variety of commercially available off-the-shelf components designed to fit the structure from various manufacturers.

Since the program’s adoption, hundreds of universities, companies, and research teams have followed the design standard and successfully launched their own CubeSats conducting space exploration, scientific research, and technology development, the YUAA site said.

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