https://www.nasa.gov/centers-and-facilities/white-sands/remote-hypervelocity-test-laboratory/
Added to our site in 1993, the Remote Hypervelocity Test Laboratory was designed to safely handle and test hazardous test articles, making it unique within
test laboratoryremotehypervelocitynasa
https://www.twz.com/40938/long-in-development-hypervelocity-rounds-for-navy-railguns-and-deck-guns-killed-off-in-budget
The Navy and other services had hoped to be able to fire hypervelocity projectiles from various guns at a range of surface and aerial threats.
longdevelopmenthypervelocityroundsnavy
https://www.astronomy.com/science/new-hypervelocity-binary-star-challenges-dark-matter-stellar-acceleration-models/
Astronomers have discovered a wide binary star moving nearly at the escape velocity of our galaxy.
binary stardark matternewhypervelocitychallenges
https://www.spacedaily.com/reports/Hypervelocity_white_dwarfs_traced_to_explosive_stellar_mergers_999.html
Paris, France (SPX) Sep 03, 2025 - In a new study published in Nature Astronomy, scientists have identified a clear origin for hypervelocity white dwarfs -...
white dwarfshypervelocitytracedexplosivestellar