What had once been a large cloud of dust and gas had grown so mighty that it collapsed under its own weight, with the result ...

Voyager 1 has been exploring the cosmos for decades, but when it reached the edge of the solar system, it found something ...

There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?

NASA unveiled the result of the research that analyzed over 40 years worth of old satellite data to add more into the ninth ...

Spirals of solar wind can spin off larger solar eruptions and disrupt Earth's magnetic field, yet they are too difficult to ...

Harvard astornomer Avi Loeb suggests interstellar object 3I/ATLAS could've sent off the Wow! Signal back in 1977.

IMAP mission will explore our solar system's protective heliosphere and will also help us develop a better understanding of ...

Interstellar comet 3I/ATLAS is just the third such object ever confirmed to have entered our solar system. It has attracted ...

IMAP (short for "Interstellar Mapping and Acceleration Probe") is the primary payload on today's flight. The roughly $600 ...

Riding alongside IMAP, NOAA's SWFO-L1 will serve as a dedicated solar alert system, monitoring space weather and energetic particles in real time. Its data will feed directly into NOAA's forecasting ...

We all need some space sometimes—but it's harder to find than you might think. How far into our universe do we have to go to ...

Welcome to SolarBalls, where animated content combines entertainment with education about the solar system and the universe.