satélite

Science and Technology

DARPA prepares a space robot that can “repair” satellites 36,000 km from Earth: The mission aims to launch a vehicle capable of refueling, repairing, and repositioning satellites in geostationary orbit, extending the lifespan of equipment valued at hundreds of millions of dollars for years and reducing space debris in the future.

Ruth Rodrigues 27/05/2026 at 22:38

Science and Technology

A new NASA mission will be launched soon to monitor the “ring current” and protect satellites and power grids from solar storms; learn more about the STORIE mission.

Andriely Medeiros de Araújo 11/05/2026 at 17:11

Science and Technology

New satellite images show a growing lava dome at the Shiveluch volcano, one of the world’s most active, which is in continuous eruption.

Ruth Rodrigues 08/05/2026 at 07:18

Science and Technology

Each SpaceX satellite costs up to R$3 million and requires frequent launches: the company spends billions to keep Starlink active, this being one of the reasons why satellite internet is not yet cheap.

Ruth Rodrigues 28/04/2026 at 08:59

Agribusiness

Cleared 2,700 m² to plant bananas and received a fine of R$ 31,600: satellite provided evidence, neighbor can report, and the video reveals the 5 mistakes that most harm producers in the field every day.

Carla Teles 12/04/2026 at 16:48

Science and Technology

Brazil accelerates the development of a Brazilian rocket to launch small satellites and achieve space autonomy.

Fabio Lucas Carvalho 08/04/2026 at 23:56

Science and Technology

Satellite images show heavy clouds and a cold front advancing: a cyclone brings storms from RS to SP, winds of up to 100 km/h, and an alert from Inmet, today with a risk of hail; Recife remains flooded.

Carla Teles 08/04/2026 at 11:57

Science and Technology

Scientists create a new propulsion system that allows satellites to use the air from Earth’s atmosphere as fuel to operate in space with lower costs and longer operational time.

Flavia Marinho 28/03/2026 at 02:33

Science and Technology

Scientists create a new propulsion system that allows satellites to use the air from Earth’s atmosphere as fuel to operate in space with lower costs and longer operational time.

Flavia Marinho 27/03/2026 at 23:18

Science and Technology

China tested in orbit something that Starlink does not have: a laser capable of transmitting at 1 Gbps from double the distance, with only 2 W of power.

Noel Budeguer 25/03/2026 at 13:34

Novo mapa da galáxia revela como nascem estrelas e sugere que o Sol pode ter migrado antes de formar o sistema solar.

Science and Technology

Unprecedented Image of Galaxy Reveals Mystery About the Sun and the Origin of the Solar System

Sara Aquino 12/03/2026 at 20:38

O satélite Van Allen Probe A, da NASA, deve cair na Terra após quase 14 anos em órbita. A missão estudou cinturões de radiação que cercam o planeta.

Science and Technology

Today: NASA Satellite Expected to Crash to Earth After 14 Years in Orbit; Meet the Van Allen Probe A

Andriely Medeiros de Araújo 10/03/2026 at 17:33

A new NASA mission will be launched soon to monitor the “ring current” and protect satellites and power grids from solar storms; learn more about the STORIE mission.

New satellite images show a growing lava dome at the Shiveluch volcano, one of the world’s most active, which is in continuous eruption.

Each SpaceX satellite costs up to R$3 million and requires frequent launches: the company spends billions to keep Starlink active, this being one of the reasons why satellite internet is not yet cheap.

Cleared 2,700 m² to plant bananas and received a fine of R$ 31,600: satellite provided evidence, neighbor can report, and the video reveals the 5 mistakes that most harm producers in the field every day.

Brazil accelerates the development of a Brazilian rocket to launch small satellites and achieve space autonomy.

Satellite images show heavy clouds and a cold front advancing: a cyclone brings storms from RS to SP, winds of up to 100 km/h, and an alert from Inmet, today with a risk of hail; Recife remains flooded.

Scientists create a new propulsion system that allows satellites to use the air from Earth’s atmosphere as fuel to operate in space with lower costs and longer operational time.

Scientists create a new propulsion system that allows satellites to use the air from Earth’s atmosphere as fuel to operate in space with lower costs and longer operational time.

China tested in orbit something that Starlink does not have: a laser capable of transmitting at 1 Gbps from double the distance, with only 2 W of power.

Unprecedented Image of Galaxy Reveals Mystery About the Sun and the Origin of the Solar System

Today: NASA Satellite Expected to Crash to Earth After 14 Years in Orbit; Meet the Van Allen Probe A

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.

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.

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.

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.

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.

Libya built over 4,000 kilometers of underground pipelines to bring water from the Sahara to coastal cities in a project that the government itself called the Eighth Wonder of the World.