planetas

Science and Technology

China is building a giant 120-meter antenna to house the world’s largest fully steerable radio telescope and measure planets with extreme precision.

Alisson Ficher 13/06/2026 at 15:44

Science and Technology

A new study overturns the central idea we learned about planets and suggests that Earth is the exception rather than the rule; most rocky worlds in the galaxy may not have a core or mantle, just a single turbulent fluid extending to the center.

Maria Heloisa Barbosa Borges 26/05/2026 at 00:56

Science and Technology

27 possible circumbinary worlds emerge from a single scan, placing planets with two suns at the center of astronomical search and suggesting that the cosmos may be hiding an entire population of Tatooines still invisible to traditional methods

Carla Teles 06/05/2026 at 19:15

Science and Technology

Scientists identify 4 planets potentially more habitable than Earth, with rocky worlds between 12 and 1,200 light-years away that may have liquid water, stable climate, and ideal conditions for life, but extreme distance still prevents any attempt at colonization.

Carla Teles 24/04/2026 at 20:03

Science and Technology

Astronomers identify 45 rocky planets that could harbor life, and one of them is just 4.2 light-years from Earth, making it the closest neighbor with the potential to have liquid water on its surface.

Maria Heloisa Barbosa Borges 27/03/2026 at 00:16

Representação da colisão planetária que os astrônomos suspeitam ter ocorrido ao redor da estrela Gaia20ehk em 2021. Crédito: Andy Tzanidakis

Science and Technology

Telescopes Capture Something Extremely Rare in Space: Two Planets Collide Violently 11,000 Light-Years Away, Leaving Astronomers in Disbelief

Fabio Lucas Carvalho 14/03/2026 at 01:25

Alinhamento planetário com seis planetas visíveis no céu ao entardecer, observado após o pôr do sol em horizonte limpo.

Science and Technology

Rare February Planetary Alignment Features Six Visible Planets in the Sky After Sunset, Catching the Attention of Observers by Highlighting an Uncommon Configuration of the Solar System

Caio Aviz 09/02/2026 at 10:37

Astrônomos confirmam planeta errante de 70 massas terrestres a 10.000 anos-luz usando a sonda Gaia e microlente gravitacional.

Science and Technology

It’s No Longer Just Theory: Astronomers Prove There Is a Rogue Planet Wandering Through Einstein’s ‘Desert’ With No Star to Call Home

Fabio Lucas Carvalho 03/01/2026 at 10:02

Cientistas encontram meteoritos no Saara que podem ser fragmentos inéditos de Mercúrio, revelando novas pistas sobre o planeta.

Science and Technology

500-Million-Year-Old Meteorites Found in the Sahara May Be The First Fragments of Mercury on Earth!

Sara Aquino 16/07/2025 at 19:43

Science and Technology

Saturn Is Not Alone: Discover Which Planets Also Have Rings

Fabio Lucas Carvalho 14/05/2025 at 13:42

Foto rara captura todos os planetas, incluindo a Terra, de uma só vez — pela primeira vez: 'Muito complicado'

Science and Technology

For The First Time — Rare Photo Captures All Planets, Including Earth, In A Single Image

Fabio Lucas Carvalho 16/03/2025 at 15:27

Science and Technology

Astronomers Discover Two Potentially Habitable Planets Orbiting a Star Just 12 Light-Years from Earth

Romário Pereira de Carvalho 25/02/2025 at 06:54

China is building a giant 120-meter antenna to house the world’s largest fully steerable radio telescope and measure planets with extreme precision.

A new study overturns the central idea we learned about planets and suggests that Earth is the exception rather than the rule; most rocky worlds in the galaxy may not have a core or mantle, just a single turbulent fluid extending to the center.

27 possible circumbinary worlds emerge from a single scan, placing planets with two suns at the center of astronomical search and suggesting that the cosmos may be hiding an entire population of Tatooines still invisible to traditional methods

Scientists identify 4 planets potentially more habitable than Earth, with rocky worlds between 12 and 1,200 light-years away that may have liquid water, stable climate, and ideal conditions for life, but extreme distance still prevents any attempt at colonization.

Astronomers identify 45 rocky planets that could harbor life, and one of them is just 4.2 light-years from Earth, making it the closest neighbor with the potential to have liquid water on its surface.

Telescopes Capture Something Extremely Rare in Space: Two Planets Collide Violently 11,000 Light-Years Away, Leaving Astronomers in Disbelief

Rare February Planetary Alignment Features Six Visible Planets in the Sky After Sunset, Catching the Attention of Observers by Highlighting an Uncommon Configuration of the Solar System

It’s No Longer Just Theory: Astronomers Prove There Is a Rogue Planet Wandering Through Einstein’s ‘Desert’ With No Star to Call Home

500-Million-Year-Old Meteorites Found in the Sahara May Be The First Fragments of Mercury on Earth!

Saturn Is Not Alone: Discover Which Planets Also Have Rings

For The First Time — Rare Photo Captures All Planets, Including Earth, In A Single Image

Astronomers Discover Two Potentially Habitable Planets Orbiting a Star Just 12 Light-Years from Earth

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.

Desert sand, previously discarded for being too smooth for concrete, becomes an ecological brick in the United Arab Emirates, dispensing with Portland cement, curing at room temperature, and attempting to transform dunes useless for construction into raw material for a new arid engineering.

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.

With 70 tons of rock removed by hand and an 800-year-old abandoned cave, a former businessman transforms a dark shelter into a modern home carved in the heart of the forest.

Engine without traditional cylinder head could change the future of hybrids: Aramco creates DHE technology that simplifies mechanics, promises to reduce consumption by up to 25%, and challenges decades of evolution in combustion engines.