Astronomers have unlocked a new way to explore alien worlds by mapping the 3D structure of an exoplanet’s atmosphere for the ...

"Fasten Your Space Belts" could be part of a spaceflight one-two punch today. SpaceX plans to launch yet another batch of its Starlink internet satellites today, during a nearly 3.5-hour window that ...

Last year, astronomers discovered an unusual Earth-size exoplanet they believe has a hemisphere of molten lava, with its ...

This Google Maps image captured in 2021 revealed a mysterious, triangular dark patch in the middle of the Pacific Ocean, ...

Animals are not just inhabitants of the natural world—they are its architects. A new study led by Professor Gemma Harvey from ...

Purple Earth Hypothesis suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for ...

Earth's Inner Core Is Undergoing a Transformation Feb. 10, 2025 — Earth's inner core is undergoing structural transformation. Located 3,000 miles below the Earth's surface, the inner core is ...

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead ...

Scientists recently doubled the chances that Asteroid 2024 YR4 will hit Earth in 2032. While earlier estimates said the ...

NASA classifies Bennu as a medium-sized asteroid, measuring about one-third of a mile (500 metres) across. While far smaller ...

Japan's SKY Perfect JSAT will invest about $230 million to build a constellation of low-Earth orbit satellites using U.S.

Venus is often called Earth's "sister planet" because it is similar in size and composition. However, it is covered in volcanoes and lava flows, indicating ongoing volcanic activity. The Venusian ...