(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) On Sept. 24, 2025, NASA launched two new missions to study the influence of the Sun on ...

The rare interstellar comet, also known as 3I/ATLAS, was first discovered in July and has been photographed several times.

It's possibly as big as Manhattan, likely older than our own solar system, and it's traveling through space at speeds of up to 153,000 miles per hour.

NASA Scientist Tom Statler termed it “a window into the deep past,” and the phrase has rapidly become the emotional center of ...

NASA is unveiling close-up pictures of the interstellar comet that's making a quick one-and-done tour of our solar system ...

While the feds idled, an interstellar object known as 3I/ATLAS was barnstorming the solar system, at a speed that reached 153 ...

NASA has been slowly working the Parker Solar Probe closer and closer to the Sun ever since its launch in 2018. The probe, which is heralded as the fastest object humans have ever made, has broken ...

A fter months of rumors of whether a comet passing through the solar system is proof of alien life, with personalities such as comedian and podcaster Joe Rogan weighing in, NASA officials have finally ...

NASA's Parker Solar Probe (PSP) recently captured some mind-blowing images of the Sun from only 3.8 million miles away from its surface. The photos were taken late last year, and it is the closest any ...

The rare interstellar comet, also known as 3I/ATLAS, was first discovered in July and has been photographed several times.