The data used for the simulations was gathered by NASA's Solar Dynamics Observatory (SDO). Launched in 2010 on an Atlas V ...

Barber of the University of North Carolina at Chapel Hill, published their findings on the new planet in the journal Nature ...

WB—is estimated to be between 240 and 525 feet across and will pass us at about twice the distance between the Earth and moon ...

Boeing’s six decades in space have helped to facilitate a permanent off-planet U.S. presence and enabled our first footsteps ...

The idea that Earth has only one moon is considered to be true, but that isn't always the case. In fact, sometimes, it's had ...

Earth has a temporary, tiny companion. While not quite a "mini moon," since it will never be captured by Earth's gravity, ...

Currently, more than 2 million miles away, the object is too small and faint to see without a powerful telescope.

An outburst of solar energy looks primed to hit Earth on Thursday, potentially bringing auroras to the northern U.S. on ...

The Aditya-L1 spacecraft is designed to watch the sun for any ejections of plasma that may hit Earth and damage power grids.

Over the past decade, space has become increasingly cluttered with the growing number of spacecraft being sent into orbit. As ...

Americans are in for a Thanksgiving treat tonight. Northern lights are set to appear in the night sky of several states, with ...

A new study has identified an exoplanet that is just 3 million years old — around 1,500 times younger than Earth — alongside ...