Oxygen atoms were found in a galaxy observed from a time when the universe was only 300 million years old.
Astronomy
A strange luminous phenomenon, in the form of a blue spiral, appeared last night at 9 p.m. in the skies of France and many other European countries. Experts have an explanation: Was this a UFO?
The DESI collaboration has released new results that indicate that dark energy may change throughout the history of the Universe.
With a human form and a science-fiction mission, Optimus will be the first robot to reach Mars. The magnate will send him in a few months, in 2026, as part of his ambitious dream of colonizing the red planet.
The sunset, immortalized by the Blue Ghost module, could be the key to understanding the mysterious greenish haze that the Apollo and Surveyor missions had already seen decades ago.
European and American researchers have created a space weather prediction model capable of anticipating geomagnetic events, giving us time to protect critical infrastructure such as satellites and power grids.
Since the 1950s, anything that generates energy waves has been banned in this US town. Special police ensure that no one uses Wi-Fi, microwaves, or cell phones.
Fractures on the surfaces of Earth, Mars, and Europa follow revealing geometric patterns; studying them could provide clues to geological history and the past presence of water.
This is what happens between the light of the Sun and our atmosphere so that during a total lunar eclipse we can see from Earth what is known as a "Blood Moon."
Stars much smaller than the Sun can form many more planets. In fact, their protoplanetary disks, in which planets form, last longer than those of Sun-like stars, increasing the likelihood of planet formation.
The Athena probe landed near the lunar south pole in March 2025, marking a milestone in space exploration. However, technical problems prevented its proper functioning, compromising the mission and leaving important lessons for future explorations.
For nearly 35 years, the Hubble Space Telescope has been one of NASA’s Great Observatories, providing us with a unique view of our universe that frequently leads it to make surprising new discoveries.