Astronomers classify near-Earth asteroids
Researchers determined the sizes, rotational speeds, and chemical compositions of 39 asteroids orbiting the Sun near Earth. Many were…
Tag: science news
Nanoplastics could promote Parkinson’s disease
Scientists demonstrated that polystyrene nanoplastics cause proteins associated with Parkinson's disease to accumulate in mice’s brains.
The fate of massive rotating stars
Researchers showed that massive stars at the end of their lives are more likely to collapse into black holes than to explode into…
Metal-tolerant plants could change the future of mining
Researchers demonstrated that some plant species store high amounts of nickel in their biomass, making them good candidates for metal…
Artificial cells that reproduce without biology
Researchers used simple molecules to create cell-like bubbles that grow and divide on their own, without the need for DNA or enzymes.
How did Mars get its moons?
Astronomers calculated possible trajectories for small objects approaching Mars. They found that as many as 1 in 50 get captured in orbit,…
Lava tubes contain unknown “microbial dark matter”
Researchers discovered lava tubes on Mauna Loa containing previously unknown microorganisms with metabolisms and communities that could…
This ant queen gives birth to a different species
Researchers found that the queen of one ant species can produce both her own species and another by cloning the males of the other species…
How molecules copy themselves with fewer errors
Researchers found a new way molecules self-replicate with fewer errors, by selecting similar ingredients. This “selective binding”…
Astronomers model early star clusters
Scientists used computer simulations to determine how ancient star clusters formed. Their results were similar to real clusters found with…