HD 189733 b orbits so close to its star that distance almost stops mattering. The planet was logged in 2005, one of many ...

"In our solar system, the most massive moon is Ganymede, which is still extremely small compared to what we are inferring ...

From a distance, it looks like a serene blue twin of our own world, a dot that could almost pass for Earth in a telescope ...

It looks like a sapphire jewel in space, but HD 189733bis anything but serene. With winds reaching seven times the speed of ...

What effects can an exoplanet orbiting close to its star have on the former’s atmosphere? This is what a recent study ...

A rare and powerful solar storm, the strongest of its kind in more than two decades, is impacting Earth, according to the ...

Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, ...

Some 350 light-years away, the V1298 Tau system features an infant sun-like star, just 23 million years old, orbited by four ...

A 2020 satellite photo shows the immense power of 7-story waves crashing along the Portuguese coast. Later the same day, a ...

In the bigger picture, "down" could be defined as being below the plane of the solar system, which is known as the ecliptic.

What we're seeing in the nebula is, in a sense, a moment of death that lays the groundwork for a new birth. The dying star ...

The first teaser trailer for Masters of the Universe was released online earlier today, and we're now taking a closer look at ...