Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.
While the composition of gas and dust in a molecular cloud is fairly uniform, everything changes once a star begins to form.
Temperamental' stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant planets, suggests a new study.
Astronomers discovered the gas giant planet — dubbed a "hot Jupiter " — in 2016, but have continued to investigate this ...
New research shows that star activity can distort exoplanet measurements, affecting size, temperature, and atmosphere ...
you’re peering into the vast expanse of our solar system. Each planet orbits the Sun at vastly different distances—Mercury sits about 36 million miles, while Neptune is at a stately 2.8 ...
2025 is starting off with a bang for skygazers, with a planet parade now visible in the night sky. A planet parade is when several of our solar system's ... a long drive out of the city and ...
The finding, reported in the science journal Geochimica et Cosmochimica Acta, is significant because the data reported by the ...