Spitzer Locates a Binary Pair of Black Holes - Universe Today
A clever trick has enabled NASA’s Spitzer Space Telescope to calculate the distance to a distant object, confirming that it’s part of our Milky Way. An even more intriguing finding is that the object is probably a binary pair of black holes, orbiting one another – an extremely rare thing to see. The Spitzer Space … Continue reading "Spitzer Locates a Binary Pair of Black Holes"