A stronomers have found a triple star system with shorter mutual orbits than any previously recorded, breaking a record that goes back almost 70 years. The system serves as an extreme laboratory for ...
Centaurs, even at their closest approaches, remain too far from the Sun to outgas water. Taking a closer look at Centaur 29P using JWST, researchers were able to see a jet of carbon monoxide emanating ...
The sunspot, captured in observations by NASA's Solar Dynamics Observatory (SDO), erupted on October 1, producing the second strongest solar flare of the current solar cycle.