Mysterious gas 'bullets' race from Milky Way's only known helium nova at up to 20 million mph

Mysterious high-speed "bullets"—clumps of possibly oxygen-rich gas traveling at up to 20 million miles per hour—have been ...
Space.com on MSN

Hubble telescope watches nova explosion fire cosmic 'bullets' at 20 million mph

Using Hubble, astronomers have discovered that a "helium nova" in the Milky Way is riddling our galaxy with cosmic bullets ...

Something entirely new is coming out of a solar system in our galaxy

Something we’ve never seen before is coming out of a solar system in our galaxy, astronomers say - Blasts of gas travelling ...
ZME Science on MSN

Astronomers found mysterious gas 'bullets' racing out of the Milky Way's rarest stellar explosion

For 25 years, one of the Milky Way’s strangest stellar explosions hid its culprit behind its own debris. Now the dust has ...