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New galaxy data puts a core cosmological assumption under pressure, and sparks immediate pushback
26+ min ago (448+ words) In 1917, two years after completing his theory of general relativity, Albert Einstein built the first modern cosmological model. His universe curved back on itself like the surface of a sphere. To make the math work, he assumed the universe was…...
Climates Of Temperate Rocky Planets With He-dominated Atmospheres
3+ hour, 43+ min ago (162+ words) [astro-ph.EP] We present radiative-convective modeling of rocky exoplanets with He-dominated atmospheres and low envelope mass fractions. Helium has a steeper adiabatic temperature profile than N2 and H2 as it has fewer degrees of freedom. Line broadening differences are small, collision-induced absorption…...
Lenovo launches ThinkVision E24q-30 monitor with 1440p resolution and 100Hz refresh rate
40+ min ago (24+ words) Lenovo launches the ThinkVision E24q-30, a 23.8-inch QHD monitor with a 100Hz IPS panel, ergonomic stand, dual speakers, and eye-care features....
Earth may escape the Sun, but life still has an expiry date, scientists say
39+ min ago (443+ words) Moneycontrol.com Earth may escape the Sun, but life still has an expiry date, scientists say Earth may not be destroyed by the Sun after all, according to a new astronomical study that challenges a long-held prediction. Researchers say the…...
USA releases UFO photos taken during astronauts' flight on the space shuttle Columbia, revealing a triangular object changing position over Earth and admitting that there is still not enough data to identify its origin.
39+ min ago (610+ words) The Earth occupies the background of the scene. Through the window of the Columbia space shuttle, a small illuminated object emerges over the planet, changes position, and seems to rotate. The images were taken in 1996 during a NASA mission but…...
SpaceX reveals the interior of GigaBay, the world's largest rocket factory
1+ hour, 5+ min ago (226+ words) Zamin.uz SpaceX reveals the interior of GigaBay, the world's largest rocket factory Capacity to assemble 24 rockets simultaneously Construction is currently in the final stages. In the initial phase, Starship and Super Heavy segments are expected to be brought from…...
Grok 4.5 launches as Musk pushes cheaper Opus-class AI in 2026
55+ min ago (939+ words) SpaceXAI has launched Grok 4.5, and Elon Musk is selling it as “Opus-class” AI with lower running costs. The model targets developers, office workers and enterprises that need AI agents to do real work, not just chat. SpaceXAI has released Grok…...
ASUS ZenScreen MB169CK USB-C and Mini-HDMI 15.6in Portable Monitor Review
5+ day, 11+ hour ago (231+ words) Here is the Amazon affiliate link to where we purchased this unit. The ASUS ZenScreen MB169CK is a 15.6-inch 16:9 IPS monitor with a Full HD 1920×1080 resolution. It has a 178-degree viewing angles, 60Hz refresh rate, 250 cd/m2 typical brightness, 800:1 typical contrast. Around the…...
A red dwarf star called TRAPPIST-1, just 40 light-years from Earth, hosts seven Earth-sized planets — including three orbiting in the narrow zone where liquid water could potentially survive
1+ hour, 26+ min ago (30+ words) TRAPPIST-1 is not impressive by the usual standards of stargazing. It is too faint to see with the naked eye, far cooler and smaller than the Sun, and located...
Anthropic Illuminates LLM J-Space With J-Lens
1+ hour, 27+ min ago (573+ words) All of this can be a little hard to follow. It seems that, earlier this month, Anthropic released a post about something called the “J-Space” that shows us more about how an LLM thinks. It also posits something called a…...
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