One of the best-timed shots in TV history is an old clip by BBC's science presenter James Burke which has recently become ...

The imprecision in the measurements of claimed interstellar fireballs means it is highly likely they originate in the solar ...

This is greater than the solar system's escape velocity, which varies with distance from the sun but at Earth's orbit is 26.2 miles (42.1 km) per second. This excess velocity means that the ...

Picture in your mind a big parking lot with 131 million cars on it. Now imagine that they are spread out over the entire Earth’s inhabited areas. Although still a large number, it is ...

The Environmental Protection Agency will receive $41 billion slated for nonprofits that 'spread radical, left-leaning ...

The unmanned craft they have sent all across the solar system have been great scientific and technological ... We will not roam across the galaxy. We will not escape our star. 3 Life is probably an ...

A 3D map of our cosmic neighborhood has revealed hot and cold regions as well as an "escape tunnel" from our local bubble.

Using data from the eROSITA All-Sky Survey, astronomers have created a 3D map of the low-density bubble of X-ray-emitting, million-degree hot gas that surrounds the solar system. The investigation ...

Using data from the eROSITA All-Sky Survey, astronomers have created a 3D map of the low-density bubble of X-ray-emitting, million-degree hot gas that surrounds the solar system. The investigation has ...