CAFE UFOLOGICO NQN

08/05/2026

https://www.mdzol.com/archivos-ovni-todo-el-mundo-los-26-videos-difundidos-el-pentagono-n1516042

El Gobierno de EE. UU. publicó videos y archivos oficiales sobre OVNIs, detallando observaciones militares y un audio de la misión Gemini 7 de 1965.

10/12/2025

Reservoirs of hydrogen gas that form naturally in Earth's crust could help humans decarbonize. The challenge now is finding these accumulations and working out how best to mine them, experts say.

10/12/2025

This is the time of year when M31, the Andromeda Galaxy, passes your zenith around 7 or 8 p.m. (if you live in the world's mid-northern latitudes). The exact time will depend on your longitude. Binoculars will show M31 as a faint, fuzzy little glow just off the knee of the Andromeda constellation's stick figure.
https://buff.ly/vgMnRhk

10/12/2025

The Sun released a strong solar flare at 12:01 a.m. on Dec. 8, 2025 and NASA’s Solar Dynamics Observatory (which keeps constant watch on our home star!) captured the moment.

Solar flares are powerful bursts of energy that can influence radio communications, electric power grids, navigation signals, and pose risks to spacecraft and astronauts. This one is classified as an X1.1 flare. X-class marks the strongest category of flares, and the number provides its precise intensity.

10/12/2025

🆕 Our XMM-Newton and XRISM space telescopes observed an extraordinary blast from a supermassive black hole💥

They spotted a bright X-ray flare erupting from the gigantic black hole lurking within NGC 3783. As it faded away, fast winds emerged, raging at speeds of 60 000 km per second.

🔗 www.esa.int/Science_Exploration/Space_Science/XMM-Newton/Flaring_black_hole_whips_up_ultra-fast_winds

10/12/2025

10/12/2025

Hoy celebramos a nuestras físicas y físicos: gracias por cuestionarlo todo, por abrir cajas (y a veces… por quedar atrapados en ellas 😹), por encontrar orden en el caos y por regalarnos nuevas formas de entender el mundo.

En este Día de la Física y el Físico, festejamos su curiosidad infinita, su creatividad cuántica y su humor —ese que solo entiende quien sabe que un gato puede estar vivo o muerto—🐈📦

¡Gracias por hacer ciencia con pasión! ⚛️

10/12/2025

A new technique has been developed to analyze some of the largest objects in the universe! The technique, called "X-arithmetic," allows us to identify features in galaxy clusters like never before — classifying them by nature, rather than just appearance. More at: https://s.si.edu/xa