The dispersion of launch costs has shrunk over the years. A new paper noted that three effects could be causing this phenomenon.

Historically it has been documented how there is a high degree of trial and error in the early application of technologies, leading to a wide dispersion in productivity outcomes.
Space exploration began in a Cold War era and was dictated by the objective of showcasing scientific advancements. As a consequence, launch costs were a secondary concern, especially with respect to reliability. Spacefaring nations would want to launch using their home-based rocket technology irrespective of the cost.

Et si l'IA ne se contentait plus d'assister l'exploration spatiale, mais en devenait l'architecture fondamentale ? Maintenance prédictive, autosuffisance sur Mars ou sur la Lune...

Les organismes vivants émettent continuellement une lumière extrêmement faible. Ce phénomène, appelé émission photonique ultra-faible, ou biophotons, reste invisible à l’œil humain. Des caméras très sensibles peuvent toutefois enregistrer ces photons produits par les cellules. Cette émission ne correspond ni…

Mary Elvira Weeks. Historia de la Ciencia. Origen de los elementos químicos. Ciencia como proceso colectivo.

Security researchers say that Kimi K3, an open-weight model from China, wandered off to the internet in an attempt to cheat on a test it was given.

A four-tonne Falcon 9 upper stage hit the moon at 5,400 mph, and telescopes caught sodium and lithium gas in the impact plume.

Analyst Mark Vena examines Samsung's latest Galaxy devices, the future of foldables, and whether premium pricing can sustain the category's momentum.

TechInsights forecasts the semiconductor industry will exceed $2 trillion by 2027, fueled by AI infrastructure investments, datacenter growth, advanced packaging, and accelerating compute demand.

Saturn's official moon total rose from 146 to 285 in just over a year. The change explains how telescope surveys, orbit confirmation and slow catalogue updates keep rewriting a seemingly simple planetary fact.

The Kepler telescope changed how we saw the sky. It’s just one of the devices we’ve sent out beyond the reach of humans to search our solar system

Eighteen-year-old Arya Satheesh created her award-winning Eco Purge to help address the global problem of plastic pollution

Researchers in China have created a textile from living mycelium that is self-cleaning, near self-repairing and can fend off UV rays.

Record wildfires scorched Spain and France, creating vast burn scars and a rare fire-powered cloud over France.

The Arctic is heating faster than the rest of the planet. New data illustrate how dire that is

Picture reveals tiny plasma whirlpool-like patterns that have never been seen before

On a limestone ridge in southeastern Türkiye, hunter-gatherers raised six-metre carved pillars 6,000 years before Stonehenge — using flint, rope, and the quarry beneath their feet.

As Moscow quietly strings together enough Rassvet satellites to open brief internet “corridors” over Ukraine, Kyiv’s experts are racing to decide whether to fight this new threat in space or on the ground.

RT remembers the US attack on the Japanese cities of Hiroshima and Nagasaki and looks into the status of the contemporary global nuclear stockpile

Astronomers have captured the highest-resolution images ever of the Sun's surface, revealing swirling plasma patterns that resemble Vincent van Gogh's famous "Starry Night" painting. The discovery marks the first observation of a 150-year-old physics prediction on a star's surface. | The latest National and International News - upday News

The star of ‘I Love Lucy, who died in 1989, would have been 115 on Aug. 6. Look back at photos of her as a baby, in her early modeling years and as a young mom.