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There is no sound in space, but NASA records the electromagnetic vibrations of planets and converts them to audio, and Saturn sounds genuinely haunting
59+ min ago (28+ words) NASA's sonification program turns electromagnetic data from spacecraft into audio you can actually hear " and the Saturn recordings expose something strange about how human ears process the universe....
The light hitting your eyes from the sun right now left its surface 8 minutes ago " but the energy behind it may have spent roughly 100, 000 years fighting its way out from the core
1+ hour, 10+ min ago (353+ words) The eight minutes from sun to eye is the headline figure, but the photon that landed on your retina spent most of its existence trapped in a dense interior where it could only travel a fraction of a centimeter before…...
Buzz Aldrin took communion on the surface of the moon before he took his first step on it, and NASA asked him not to mention it on the live broadcast
1+ hour, 32+ min ago (40+ words) Before Buzz Aldrin became the second human to step onto another world, he poured wine into a small chalice inside the lunar module " and the silence around that ceremony tells us more about NASA's institutional caution than about Aldrin's faith....
The Hubble Space Telescope was nearly blind for its first three years because its primary mirror was ground too flat by 2. 2 micrometers, and NASA's reputation depended on a 1993 repair mission built around corrective optics the size of a refrigerator
1+ hour, 37+ min ago (752+ words) The Hubble Space Telescope went into orbit in April 1990 with a primary mirror polished to the wrong shape by 2. 2 micrometers, a figure smaller than a fiftieth of a human hair and yet large enough to make a $1. 5 billion" By Space…...
The James Webb Space Telescope is currently observing galaxies that formed 13 billion years ago, and several of them shouldn't exist according to the model cosmologists were using when Webb launched
5+ hour, 57+ min ago (109+ words) JWST was launched to test a cosmological model, and within its first two years of operation, it began returning observations that the model in its standard form cannot accommodate....
The warmth of the sun on your skin began its journey up to 100, 000 years ago " bouncing through the solar interior for almost all of that time before the final 8-minute sprint to Earth, meaning the energy reaching you now started moving when humans were still living in caves.
6+ hour, 8+ min ago (0+ words) ...
A hidden layer of microbial life has been found beneath the Atacama Desert, and it may be the closest Earth can get to rehearsing the search for life on Mars
5+ hour, 58+ min ago (1242+ words) By Space Daily Editorial Team " Editorial process Published May 17, 2026 The Atacama Desert has long been useful to planetary scientists for a simple reason: it is not Mars, but it fails in some of the same ways Mars fails. It is…...
Astronomers have spent decades modeling what triggers dwarf nova outbursts " a unique binary with a 1. 81-hour orbit just upended their theories
7+ hour, 3+ min ago (183+ words) A binary star system locked in a tight 1. 81-hour orbit is forcing astrophysicists to reconsider how matter behaves when trapped between ultracompact stellar remnants. By Space Daily Editorial Team " Editorial process Published May 17, 2026 The stellar pairing consists of an accreting…...
Rubin Observatory will sift 10, 000 comets from a decade of nightly sky imagery while Walter Reed left 1, 300 facial CT scans unread for five years " the same archival-image problem, solved in one domain and chronic in another
7+ hour, 7+ min ago (372+ words) Astronomy has built pipelines that can sift through vast archives of sky imagery to find moving objects within days of their appearance. By Space Daily Editorial Team " Editorial process Published May 17, 2026 The Vera C. Rubin Observatory represents the current state of…...
Saturn's rings are disappearing " NASA estimates they'll be gone within 100 million years " which means we happen to be alive during the brief window of cosmic history when Saturn has rings at all
10+ hour, 23+ min ago (258+ words) The figure most people remember from the 2018 ring rain study is the Olympic swimming pool. By Space Daily Editorial Team " Editorial process Published May 17, 2026 That is the number that has travelled. It is also the more dramatic end of the…...
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