satelites

Science and Technology

Elon Musk could compromise night sky observation with a $2.4 trillion plan that envisions more than 1 million satellites; simulation indicates up to 14,072 visible objects in São Paulo, and astronomers issue a worrying warning.

Alisson Ficher 17/06/2026 at 18:30

Science and Technology

Chinese rocket Kinetica-1 places more than 100 satellites in orbit in 14 flights, carries 15 tons of payload, and leads China’s commercial space market.

Maria Heloisa Barbosa Borges 15/06/2026 at 19:26

Science and Technology

NASA’s space telescope already has 73% of its images contaminated by satellite trails, and scientists warn that the problem could reach 100% if millions of objects are launched into low Earth orbit.

Carla Teles 13/06/2026 at 22:20

Science and Technology

US closes $2.29 billion contract with SpaceX to create a military satellite network in low orbit, connect sensors and weapon systems worldwide, and accelerate space defense by 2027

Carla Teles 27/05/2026 at 22:47

Science and Technology

Goodbye, radio waves: Europe begins downloading data from satellites to Earth with invisible laser beams at 2.5 Gbps in an ESA-supported project that promises to end interception and jamming that threaten current space communication.

Bruno Teles 19/05/2026 at 15:21

Geopolitics

Submarine cables, satellites, oil pipelines, and ports come into the crosshairs of geopolitics in 2026, and the most serious warning from the World Economic Forum is that the next global crisis could begin without a missile, without an invasion, and without warning, affecting the invisible infrastructure that supports the internet, energy, and trade.

Valdemar Medeiros 05/05/2026 at 17:17

Science and Technology

Companies want to use satellites with mirrors to illuminate the Earth at night, and scientists around the world warn that eliminating darkness could destroy entire ecosystems and affect the health of billions of people.

Maria Heloisa Barbosa Borges 08/04/2026 at 12:42

Arizona afundando na Bacia de Willcox: InSAR mostra subsidência ligada à água subterrânea que some e faz o solo ceder.

Science and Technology

Satellites Captured Parts of Arizona Sinking More Than 15 cm Per Year as Aquifer Is Being Drained, Opening Cracks in the Ground and Turning the “Invisible Reserve” Into Collapsed Space That Does Not Recover

Maria Heloisa Barbosa Borges 03/03/2026 at 19:26

Interesting facts

Something Crossed The Sky With Such Speed That Even Google’s Satellite Sensors Couldn’t Keep Up

Noel Budeguer 17/05/2025 at 13:33

Science and Technology

China Tests Microwave Weapon With Power Similar to a Nuclear Bomb to Destroy Satellites

Fabio Lucas Carvalho 15/01/2025 at 11:32

Com nova estatal sancionada por Lula, o Brasil entra na disputa global por foguetes e satélites, mirando o protagonismo no espaço

Science and Technology

With New State-Owned Company Sanctioned by Lula, Brazil Joins Global Competition for Rockets and Satellites, Aiming for Prominence in Space

Débora Araújo 07/01/2025 at 08:22

Misteriosa arma espacial da Rússia descoberta pela NASA eleva tensões com os EUA e reacende temores de uma nova corrida armamentista no espaço!

Science and Technology

Mysterious Russian Space Weapon Discovered by NASA Raises Tensions With the USA and Revives Fears of a New Arms Race in Space!

Débora Araújo 11/12/2024 at 10:42

Elon Musk could compromise night sky observation with a $2.4 trillion plan that envisions more than 1 million satellites; simulation indicates up to 14,072 visible objects in São Paulo, and astronomers issue a worrying warning.

Chinese rocket Kinetica-1 places more than 100 satellites in orbit in 14 flights, carries 15 tons of payload, and leads China’s commercial space market.

NASA’s space telescope already has 73% of its images contaminated by satellite trails, and scientists warn that the problem could reach 100% if millions of objects are launched into low Earth orbit.

US closes $2.29 billion contract with SpaceX to create a military satellite network in low orbit, connect sensors and weapon systems worldwide, and accelerate space defense by 2027

Goodbye, radio waves: Europe begins downloading data from satellites to Earth with invisible laser beams at 2.5 Gbps in an ESA-supported project that promises to end interception and jamming that threaten current space communication.

Companies want to use satellites with mirrors to illuminate the Earth at night, and scientists around the world warn that eliminating darkness could destroy entire ecosystems and affect the health of billions of people.

Satellites Captured Parts of Arizona Sinking More Than 15 cm Per Year as Aquifer Is Being Drained, Opening Cracks in the Ground and Turning the “Invisible Reserve” Into Collapsed Space That Does Not Recover

Something Crossed The Sky With Such Speed That Even Google’s Satellite Sensors Couldn’t Keep Up

China Tests Microwave Weapon With Power Similar to a Nuclear Bomb to Destroy Satellites

With New State-Owned Company Sanctioned by Lula, Brazil Joins Global Competition for Rockets and Satellites, Aiming for Prominence in Space

Mysterious Russian Space Weapon Discovered by NASA Raises Tensions With the USA and Revives Fears of a New Arms Race in Space!

In the cold desert of Ladakh, where it hardly rains, engineer Sonam Wangchuk created the ice stupa, a tower that freezes winter water and stores it for irrigating crops in the spring, a simple engineering feat that mimics nature.

Almost 6,000 residents live concentrated along a single street nearly 9 km long in the interior of Poland. Houses form a continuous row, and behind them, narrow agricultural strips emerge, creating one of the most unusual rural patterns in Europe.

Chinese woman planted trees for decades while sand buried part of her house, received $5,000 from an American in 1999, and helped transform the desert into a forest of 8 million trees in China.

They planted a sea of eucalyptus to produce cellulose, but the monoculture turned into a green desert, dried up springs and rivers, and pushed families out of regions in Minas Gerais and Bahia.

Júlia Pimentel, an 11-year-old from Minas Gerais, independently invented a new formula to calculate the square root using simple addition and multiplication, and her method was published in one of the most important mathematical scientific journals in Brazil.

Heir bought 23,000 degraded acres in the Scottish Highlands, fenced the area, planted nearly 1 million native trees, and transformed empty mountains into a forest officially recognized after meeting 15 evaluation criteria over 20 years.

Hidden beneath a small entrance in Namibia’s underground, the largest underground lake in the world is the size of 2 football fields, 264 meters deep, and even has rare animals that survive without sunlight.