sistema solar

Science and Technology

Comet 3I/ATLAS has departed, but it left behind a chemical enigma: James Webb found methane, CO2, and water vapor in unusual proportions, reinforcing that the interstellar visitor came from a place very far from the Solar System.

Carla Teles 10/06/2026 at 11:56

Science and Technology

NASA unveils mysteries of the interstellar comet 3I/Atlas and finds unexpected clues in only the third visitor from outside the Solar System, an object that traveled billions of years and mobilized James Webb, Hubble, and ALMA.

Alisson Ficher 10/06/2026 at 11:44

Science and Technology

Meteorite found in the Sahara could be a piece of a lost world that existed 4.5 billion years ago, after crystals revealed pressures impossible for a common asteroid and reignited the mystery about destroyed planets in the early Solar System.

Ana Alice 07/06/2026 at 08:53

Science and Technology

The atmosphere of Venus is so dense that it managed to reverse the entire rotation of the planet over billions of years, a study published in Nature Astronomy reveals that being on the surface would be like sinking into an ocean of 475 degrees Celsius.

Maria Heloisa Barbosa Borges 27/05/2026 at 16:55

Science and Technology

NASA surprises the world by releasing an unprecedented map from the TESS mission with images of nearly 6,000 potential planets outside the Solar System, including 700 confirmed exoplanets, signs of cosmic collisions, and worlds located in potentially habitable zones.

Alisson Ficher 23/05/2026 at 17:17

Science and Technology

A NASA scientist sees a hint of a mysterious fifth force in the solar system and proposes new tests to challenge known physic

Fabio Lucas Carvalho 24/04/2026 at 23:49

Science and Technology

Astronomers confirm detection of the interstellar comet Atlas crossing the solar system with unprecedented speed and trajectory

Fabio Lucas Carvalho 23/04/2026 at 22:42

Science and Technology

Astronomers identify the interstellar comet 3I/ATLAS as the largest water emitter ever recorded among visitors from other solar systems.

Fabio Lucas Carvalho 20/04/2026 at 23:16

Science and Technology

The new exoplanet Enaiposha is unlike anything in the Solar System and has an atmosphere rich in water.

Fabio Lucas Carvalho 18/04/2026 at 22:15

Science and Technology

NASA launched a $1.2 billion probe to travel through space to an asteroid that may be worth more than all the wealth ever produced by humanity and reveal the lost core of a destroyed planet.

Ana Alice 08/04/2026 at 22:56

Science and Technology

Blackout in the interior of SP? Off-grid hybrid solar system takes over in 16–20 ms without blinking: Victron integrates Fronius on-grid, 30 kWh Pylontech, and 15 kVA three-phase, limits injection, and helps avoid the B wire.

Carla Teles 08/04/2026 at 12:05

Science and Technology

Astronomers find a “backward” solar system that ignores all the rules of space and leaves scientists scratching their heads!

Fabio Lucas Carvalho 05/04/2026 at 07:49

Comet 3I/ATLAS has departed, but it left behind a chemical enigma: James Webb found methane, CO2, and water vapor in unusual proportions, reinforcing that the interstellar visitor came from a place very far from the Solar System.

NASA unveils mysteries of the interstellar comet 3I/Atlas and finds unexpected clues in only the third visitor from outside the Solar System, an object that traveled billions of years and mobilized James Webb, Hubble, and ALMA.

Meteorite found in the Sahara could be a piece of a lost world that existed 4.5 billion years ago, after crystals revealed pressures impossible for a common asteroid and reignited the mystery about destroyed planets in the early Solar System.

The atmosphere of Venus is so dense that it managed to reverse the entire rotation of the planet over billions of years, a study published in Nature Astronomy reveals that being on the surface would be like sinking into an ocean of 475 degrees Celsius.

NASA surprises the world by releasing an unprecedented map from the TESS mission with images of nearly 6,000 potential planets outside the Solar System, including 700 confirmed exoplanets, signs of cosmic collisions, and worlds located in potentially habitable zones.

A NASA scientist sees a hint of a mysterious fifth force in the solar system and proposes new tests to challenge known physic

Astronomers confirm detection of the interstellar comet Atlas crossing the solar system with unprecedented speed and trajectory

Astronomers identify the interstellar comet 3I/ATLAS as the largest water emitter ever recorded among visitors from other solar systems.

The new exoplanet Enaiposha is unlike anything in the Solar System and has an atmosphere rich in water.

NASA launched a $1.2 billion probe to travel through space to an asteroid that may be worth more than all the wealth ever produced by humanity and reveal the lost core of a destroyed planet.

Blackout in the interior of SP? Off-grid hybrid solar system takes over in 16–20 ms without blinking: Victron integrates Fronius on-grid, 30 kWh Pylontech, and 15 kVA three-phase, limits injection, and helps avoid the B wire.

Astronomers find a “backward” solar system that ignores all the rules of space and leaves scientists scratching their heads!

Mother and daughter build a 70 m² house with more than 8,000 discarded glass bottles and impress with their creativity; known as the Casa de Sal, the property is located on Itamaracá Island, in Pernambuco.

He transformed an abandoned plastic water tank into an underground house in the “hobbit hole” style, using only repurposed pallet wood, without heavy machinery or expensive labor.

The river that “dies” in the desert never reaches the sea and yet gives life to one of Africa’s largest natural refuges in a truly impressive way.

China transforms desert-devastated area into the world’s largest artificial forest, planting trees for 60 years, blocking sand that reached Beijing, and creating a “green lung” of 92,000 hectares in a region once considered lost.

Toyota launches “family hybrid van” with 7 or 8 seats, 1.8 hybrid engine, fuel consumption of up to 23.8 km/l, and a price equivalent to about R$ 104,000 without taxes, below the Tiggo 8 Pro Plug-in Hybrid sold in Brazil: meet the Noah Hybrid 2026 in Japan.

China has deployed snake-shaped robots to slide along power lines, where they have already inspected over 130 kilometers of cables using cameras and sensors to detect damaged wires, worn-out parts, and overheating.

Astronomers discover black hole wind traveling at 323 million km/h, a speed equivalent to 30% of the speed of light and considered a record.