Rubin and DESI survey breakthroughs #space #nasa

Ajouté : 2026-05-18

[00:00:00]Early Rubin Observatory results have already produced a striking hall of asteroid detections. Over 11,000 new asteroids reported, foreshadowing how quickly the coming era of wide, fast sky coverage will expand the catalog of solar system bodies, including near-Earth objects.

[00:00:19]On the cosmic end of the scale, DESI has completed its planned survey work, assembling an enormous 3D map from tens of millions of galaxy and quasar spectra.

[00:00:29]Together, these projects underline the same theme. High-cadence, data-rich surveys are rapidly turning unknown unknowns into measurable populations, whether that's small rocks near Earth or the large-scale structure that constrains dark energy.