Duncan Lunan proposed the radio echoes observed by Størmer and Van der Pol in 1928 might have been transmissions from a Bracewell probe, an artifact of aliens trying to communicate with us by bouncing back our own signals.
Long Island | Long Beach, California | Long Beach | Huey Long | Echo & the Bunnymen | Long Island Sound | Long John Baldry | California State University, Long Beach | Long Parliament | Long Day's Journey into Night | Justin Long | Long Island City | Janice Long | Richard Long | Long Island Rail Road | Shelley Long | Long Island University | The Long Walk to Finchley | Sean Long | Russell B. Long | Long Way Round | Long Ashton | Echo of Moscow | Echo | Battle of Long Island | The Long Voyage Home | So Long, and Thanks for All the Fish | Nia Long | Long Island Motor Parkway | Long Branch, New Jersey |