3D printing and related fields in scanning, modeling have seen a phenomenal rise in 2013. There are big questions about 3D printing and if we are witnessing a stock bubble that is soon to burst. Most ...

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 ...

The supernova-blown bubble in interstellar space is like a snow plow sweeping up gas and dust at its boundaries. When you purchase through links on our site, we may earn an affiliate commission.

Hot spots and tunnels to neighboring "superbubbles" seem to have been created by supernovas and infant star outbursts. When you purchase through links on our site, we may earn an affiliate commission.