Category Astronomy/Space

Southwest Research Institute has collaborated with Yale University to summarize the scientific community’s notable progress in advancing the understanding of the formation and evolution of the inner rocky planets, the so-called terrestrial planets. Their paper focuses on late accretion’s role in the long-term evolution of terrestrial planets, including their distinct geophysical and chemical properties as well as their potential habitability.

The Review paper is published in the journal Nature.

Solar systems form when clouds of gas and dust begin to coalesce. Gravity pulls these elements together, forming a central star, like our sun, surrounded by a flattened disk of consolidating materials...

An international team of scientists led by astronomers from the University of Wisconsin–Madison has produced the most accurate measurement of the gases swirling around young stars and how their mass changes over time. The discovery joins many pieces of a puzzle that may reveal which kinds of planets form—rocky Earth-types, gas giants like Jupiter, or balls of ice in the Neptune mold—as star systems mature.

The researchers used an array of 66 massive radio telescopes, the Atacama Large Millimeter/submillimeter Array, perched at 16,000 feet in the Chilean Andes Mountains, to study the disks of gas spinning in the gravity of each of 3...

A new landmark study has pinpointed the location of the universe’s “missing” matter, and detected the most distant fast radio burst (FRB) on record...

An international team of astronomers including researchers at the University of Arizona Lunar and Planetary Laboratory has unveiled groundbreaking findings about the disks of gas and dust surrounding nearby young stars, using the powerful Atacama Large Millimeter/submillimeter Array, or ALMA.

The findings, published in 12 papers in a focus issue of the Astrophysical Journal, are part of an ALMA large program called the ALMA Survey of Gas Evolution of PROtoplanetary Disks, or AGE-PRO...