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A New Celestial Object: Rubies
By Max Garsten; Chapter Head ; Choate Rosemary Hall, CT When the James Webb Space Telescope began peering into the distant universe, astronomers expected to see the first faint galaxies and stars. But surprisingly, the astronomers also found tiny red dots that don't match any known celestial object. Researchers have been calling them little red dots (LRDs), or informally “rubies” (Nature, Ahart, 2025). These objects, seen with light from a universe less than two billion years
TechTrek Admin
Mar 273 min read


Quantum Levitation: Subzero Temperatures and Suspended in Air
By Diya Poluru; Tech Associate; The Lawrenceville School, NJ Picture this: a disc of yttrium barium copper oxide, a superconductor, discovered in liquid nitrogen boiling into gas at room temperature, hovering above a track of magnets. No strings attached, nothing holding the disc up except pure science. You wave your hand beneath it, above it, but it stays put. You even tilt it at an angle, and it remains there, suspended in the air. Give the disc a quick push with your fin
TechTrek Admin
Feb 275 min read


Starship’s New Flight Plan: SpaceX’s Push toward Orbital Reusability
By Ananya Chopra, The Lawrenceville School, NJ As the most powerful launch vehicle ever built, Starship represents a vision for a reusable and scalable space transport system that will transform the spaceflight industry. Its design for full reusability, massive payloads, and deep-space missions has the potential to transform the future of human space exploration, satellite logistics, and commercial access to orbit. Unlike traditional rockets, which discard the upper stages a
TechTrek Admin
Dec 6, 20254 min read


Starliner’s Bumpy Ride: Boeing’s Delayed Leap into Human Spaceflight
By Joshua Wang, The Lawrenceville School For nine years after the last flight of the space shuttle on July 21, 2011, NASA depended on the Russian Soyuz spacecraft to send astronauts and scientists to the International Space Station (ISS). In 2014, as an effort to promote cost-effectiveness, competition, and independence from foreign space organizations, NASA awarded US companies Boeing and its competitor, SpaceX, with contracts to develop new systems for ISS transportation. T
TechTrek Admin
Nov 12, 20255 min read
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