Flemings Triangular Wisp via NASA https://ift.tt/374SXyV

Ring Galaxy AM 0644 741 via NASA https://ift.tt/3f3kUvC

Orbits of Potentially Hazardous Asteroids via NASA https://ift.tt/2XX0n64

A Fire Rainbow over West Virginia via NASA https://ift.tt/3zsyAIN

A Blue Moon in Exaggerated Colors via NASA https://ift.tt/2Y0Fnvd

A Blue Hour Full Moon via NASA https://ift.tt/2WqrfdQ

Solar System Ball Drop via NASA https://ift.tt/2XLA42C

PDS 70: Disk, Planets, and Moons via NASA https://ift.tt/3yiEY40

Abell 3827: Cannibal Cluster Gravitational Lens via NASA https://ift.tt/3mpzq5m

Rings Around the Ring Nebula via NASA https://ift.tt/3CYt9U7

M57: The Ring Nebula from Hubble via NASA https://ift.tt/3z7rMAd

Cornelia DiNunzio, [Aug 31, 2021 at 12:24 PM]
https://www.darpa.mil/news-events/2015-03-31

Cornelia DiNunzio, [Aug 31, 2021 at 12:25 PM]
https://www.darpa.mil/program/technologies-for-host-resilience

Cornelia DiNunzio, [Aug 31, 2021 at 12:25 PM]
https://mathresearch.utsa.edu/wp/?p=74