Was planetary formation different during the early universe than today? This is what a recent study published in The ...

Hubble Telescope captured this image of the planet Mars in 2018. This high-resolution image was more powerful than the ...

Interstellar tunnel linking our Solar System to cosmic neighborhoods. Learn how supernovae and stellar winds shape our galaxy ...

NASA’s James Webb Space Telescope just solved a conundrum by proving a controversial finding made with the agency’s Hubble ...

For centuries, astronomers have sought to understand the complex dance of planetary motion. The ancient belief that planets ...

The research team's simulations indicate a 1 in 100 chance that an interstellar visitor could produce the orbits we see today ...

There's something big missing from our solar ... solar system: one with a super-Earth causing climate chaos on Earth, Mars and Venus. One of the most common types of planets in our galaxy are ...

It seems that we are completely alone in the universe. But simple reasoning suggests that there should be an abundance of ...

For two decades now, the iconic twin Voyager spacecraft have been quietly overturning everything we thought we knew about the ...

Delving into the behaviors of the Sun and protecting humans at home and beyond are top priorities, according to the National ...

Year? A light-year is the distance light travels in one year. Light moves incredibly fast — about 186,000 miles (300,000 ...

Why does the Universe take the shape it does? To understand our place in the cosmos, we look back to see what has gone before ...