Scientists found that organic molecules in Jezero Crater on Mars are similar to both biological and non-biological organic matter on Earth.

Since the 1850s, plowing and clear-cutting in modern agriculture have increased how fast soil erodes in the Upper Mississippi River Valley. Across the globe, farming strips soil up to 100 times faster ...

Astronomers and astrobiologists use a wide range of tools in their search for extraterrestrial life. Probes, satellites, and rovers take photographs and collect data on the geology and chemistry of ...

Image Credit: "Brown Dwarf Illustration" by NOIRLab/NSF/AURA/J. da Silva is licensed under CC BY 4.0 To investigate what H-type objects are and where they fit within the spectrum of substellar objects ...

Around 4.6 billion years ago, an immense cloud of gas and dust in space collapsed in on itself. As it collapsed, gravity pulled most of the material toward several small points, one of which would ...

Researchers showed that massive stars at the end of their lives are more likely to collapse into black holes than to explode into… ...

Researchers created cell-like bubbles from simple molecules that grow and divide on their own, without the need for DNA or enzymes.

Drilling for electricity or geothermal energy is a common human-caused source of earthquakes. Drillers or engineers inject water into the earth to fracture underground rock through a process known as ...

Earth’s Moon is perhaps the most obvious single feature in the night sky. And scientists largely agree on how it came to be: in the early days of the Earth’s formation, a smaller planet-sized object ...

Scientists used computer simulations to determine how ancient star clusters formed. Their results were similar to real clusters found with… ...

At the most fundamental level, a star exists when material is bound together strongly enough by gravity that it undergoes nuclear fusion at its center, but at the same time is not releasing enough ...