Earth and the moon may look very different today, but they formed under similar conditions in space. In fact, a dominant ...

A team of astronomers led by the Center for Astrophysics | Harvard and Smithsonian have for the first time used galactic ...

A subtle chemical trace locked inside ancient lunar samples is reshaping how scientists understand the Moon’s earliest ...

The research, led by the Center for Astrophysics | Harvard and Smithsonian, shows how researchers can study the past of ...

For the first time, scientists have reconstructed the full history of a galaxy outside the Milky Way using chemical clues. By ...

The oxygen in a galaxy does not sit still. It spreads, thins out, piles up, and leaves behind a record of where stars formed, ...

PicII-503 is likely a second-generation star, born from the remnants of the very first stars, according to a new study ...

Astronomers have taken the next steps toward understanding how our galaxies form and evolve by using a new technique called ...

Perseverance sampling a rock called Cheyava Falls in Neretva Vallis. (NASA/JPL-Caltech/MSSS) The discovery of abundant nickel ...

By reading the chemical “fingerprints” of a distant galaxy, astronomers reconstructed its 12-billion-year evolution. This new ...

Found in an ultrafaint dwarf galaxy, the ancient star’s unusual chemistry indicates it formed from gas enriched by a single ...

Explore innovative industry trends aimed at reducing gas exposure risks. Learn how companies are enhancing safety protocols.