NASA scientists seized a rare opportunity to study Uranus’ atmosphere during a stellar occultation, when the planet passed ...

When a planet's orbit brings it between Earth and a distant star, it's more than just a cosmic game of hide and seek. It's an ...

The boundless potential of astronomical discovery contrasts sharply with the backwardness and reaction promoted by Trump and ...

The extent of the Earth’s boundaries and the beginning of space revealed that no astronauts in the history of spaceflight had ...

A bold geochemical model reveals that TOI‑270 d, a sub‑Neptune 73 light‑years away, is likely a giant rocky world cloaked in ...

A team of astronomers announced on April 16, 2025, that in the process of studying a planet around another star, they had ...

Maria Azzurra Volpe is a Newsweek Life & Trends reporter based in London, U.K. Her focus is reporting on everyday life topics and trending stories. She has covered Pet Care and Wildlife stories ...

This iron carbonate mineral is known to form on Earth ... NASA's Curiosity rover discovers siderite, an iron carbonate mineral that might solve a mystery about how the planet lost its thicker ...

“The discovery of abundant siderite in Gale Crater represents both a surprising and important breakthrough in our ...

Scientists are eager to find out whether Mars was once capable of supporting life, and according to new Curiosity findings, ...

A trio of recently launched satellites will watch the sun's energy whack the Earth, helping us predict solar storms ...

Learn more about the Curiosity’s carbonate discovery on Mars, and what it tells of about Mars’ past and Earth’s future.