With the most powerful radio telescope in the southern hemisphere, we have observed a twinkling star and discovered an ...

The solar system is currently embedded deep within the Local Bubble, a region of relatively low density stretching for a ...

Astronomers have described the first measurements of plasma layers within an interstellar shock wave that surrounds a pulsar.

"For the most part, for me, I didn't have it to spend," said Henley. That's where the city's Neighborhood Solar Initiative comes in. Department of Neighborhoods Director Erinn Harris says she and ...

Pluto was discovered in 1930 in Arizona, but in 2006 scientists decided to cut Pluto from the planetary line up. Here is why Pluto isn't a planet.

Scientists have discovered an exoplanet 140 light-years away that's rapidly disintegrating as it orbits its star every 30 ...

With the most powerful radio telescope in the southern hemisphere, we have observed a twinkling star and discovered an abundance of mysterious plasma structures in our cosmic neighborhood.

Researchers named it 'Oumuamua, Hawaiian for "scout". 'Oumuamua was later confirmed to be the first object from another star ...

The interstellar plasma is turbulent and scatters pulsar radio waves slightly away from a direct, straight line path. The ...

A new study released on Thursday describes a search for what are called "microlensing" events, where a planet acts as a ...