Negative Vibes From Space
User rating: 4.5 / 5 after 75 vote(s)
Green Bank Telescope. Credit: NRAO
Astronomers have discovered the first negatively charged molecule in space, identifying it from radio signals that were a mystery until now. While about 130 neutral and 14 positively charged molecules are known to exist in interstellar space, this is the first negative molecule, or anion, to be found.
Full story »