Something Weird Is Happening to the Black Hole at the Center of the Milky Way | Space

https://www.space.com/milky-way-supermassive-black-hole-weird-flare.html

Astronomers Have Found ‘Superbubbles’ Producing Shock Waves in Another Galaxy

https://www.sciencealert.com/colossal-bubbles-blown-by-a-supermassive-black-hole-are-a-cosmic-particle-accelerator

New Horizons may have seen a glow at the solar system’s edge The ultraviolet signal may mark a wall of hydrogen where the sun’s influence wanes BY LISA GROSSMAN 7:00AM, AUGUST 9, 2018

The New Horizons spacecraft has spotted an ultraviolet glow that seems to emanate from near the edge of the solar system. That glow may come from a long-sought wall of hydrogen that represents where the sun’s influence wanes, the New Horizons team reports online August 7 in Geophysical Research Letters. New Horizons may have seen a glow atContinue reading “New Horizons may have seen a glow at the solar system’s edge The ultraviolet signal may mark a wall of hydrogen where the sun’s influence wanes BY LISA GROSSMAN 7:00AM, AUGUST 9, 2018”

A rogue star hurtling towards the Solar System is going to arrive sooner than we realised

https://www.sciencealert.com/rogue-star-gliese-710-solar-system-encounter-earlier-than-thought-1-29-mya