Home Topics Ultraviolet glow

Tag: ultraviolet glow

HELLO FROM THE OTHER SIDE The sun’s journey through the galaxy may build a wall of hydrogen near the edge of the solar system (curved line to the left of this illustration). The New Horizons spacecraft may have seen evidence of just such a wall.

New Horizons may have seen a glow at the solar system’s edge

New Horizons, an interplanetary space probe has recently captured an ultraviolet glow that seems to emanate from near the edge of the solar system....