Chinese astronauts have just created rocket fuel and oxygen in space using a new type of “artificial photosynthesis.” The breakthrough technology, which used fairly basic equipment and minimal energy, could one day be put to use on China’s proposed moon base, which is scheduled to be completed within a decade. The new experiments were carried … Read more
Chemical fingerprints of life have been found on a distant exoplanet by NASA’s James Webb Space Telescope (JWST). It is the “most promising” evidence yet for alien life, scientists say. These chemicals were detected in the atmosphere of an exoplanet named K2-18b, which is located 124 light-years away from Earth and orbits its star in … Read more
Monstrous dust storms often ravage Mars, engulfing the Red Planet for months. Now, a new study suggests these global storms may be related to a peculiar energy imbalance recently discovered across the Martian surface. The solar system’s planets and moons absorb energy from the sun, but they also emit energy back into space. The difference … Read more
There’s a lot more to Earth than meets the eye. Far from being just a roundish rock barreling through space, our planet is composed of several layers held together by intense forces of gravity. Our planet’s interior is much too deep and hot to explore with probes, so scientists rely on seismic waves to understand … Read more
A planet-size object that possibly once visited the solar system may have permanently changed our cosmic neighborhood by warping the orbits of the four outer planets, a new study suggests. The findings may shed light on why these planets’ paths have certain peculiar features. For decades, astronomers have debated how the solar system’s planets formed. … Read more
Engineers have showcased a prototype electric vehicle (EV) that can drive for up to 40 miles (64 kilometers) per day using just solar power. The new solar-powered car, called the Aptera Launch Edition, also offers up to 400 miles (640 km) of range from a single charge via an electrical output, company representatives said in … Read more
Chinese scientists have announced a plan to build an enormous, 0.6 mile (1 kilometer) wide solar power station in space that will beam continuous energy back to Earth via microwaves. The project, which will see its components lofted to a geostationary orbit above Earth using super-heavy rockets, has been dubbed “another Three Gorges Dam project … Read more
The innermost Earth-like planet in the famous TRAPPIST-1 system might be capable of supporting a thick atmosphere after all, according to new research. Since the system of seven tightly-packed, Earth-sized worlds was discovered in 2017, huddled in remarkable harmony just 40 light-years from Earth, astronomers have tried to determine whether any support atmosphere, which is … Read more
On Earth, you can look up at night and see the Moon shining bright from hundreds of thousands of miles away. But if you went to Venus, that wouldn’t be the case. Not every planet has a moon — so why do some planets have several moons, while others have none? I’m a physics instructor … Read more
Laser beams powered by the sun are one small step closer to becoming a reality after researchers received funding to develop the pioneering technology. These lasers could eventually help power lunar bases and missions to Mars, and contribute to sustainable energy solutions on Earth, scientists say. In June, the international team of researchers announced it … Read more
