1961

Nobel Prize in Physics

Robert Hofstadter · Rudolf Mössbauer

Hofstadter fired electrons at atomic nuclei and found that protons and neutrons are not point particles — they have size, and internal structure worth caring about. Mössbauer, at 32, discovered that certain nuclei can absorb and emit gamma rays with such extraordinary precision that the resulting tool could detect the tiny gravitational redshift Einstein had predicted: the universe checked against its own theory, one iron nucleus at a time.

Nobel Prize in Chemistry

Melvin Calvin

Every sugar in your tea, every wooden beam, every blade of grass begins with a plant pulling carbon dioxide out of the air. Calvin and his Berkeley group, using radioactive carbon-14 as a tracer, mapped the complete cycle of reactions that accomplishes this — subsequently named after him — and established precisely how atmospheric carbon becomes something you can eat.

Nobel Prize in Physiology or Medicine

Georg von Békésy

Von Békésy wanted to know how the ear tells a low note from a high one, and the answer turned out to be elegant geography: sound creates a travelling wave along the cochlea's basilar membrane, and different frequencies peak at different positions, like a piano keyboard rolled into a snail shell.

Nobel Prize in Literature

Ivo Andrić

The Yugoslav novelist Ivo Andrić spent his career tracing what happens to ordinary people when empires — Ottoman, Austro-Hungarian — arrive and then leave. His novel The Bridge on the Drina uses a single stone bridge over four centuries to show that the architecture outlasts everyone who crosses it.

Nobel Peace Prize (posthumous award)

Dag Hammarskjöld

Hammarskjöld died on 18 September 1961 when his plane came down in Northern Rhodesia during a peacekeeping mission to the Congo — the circumstances remain disputed. The committee awarded him the prize posthumously, only the second time in Nobel history, for his work developing the UN into an organisation that could act, rather than merely deliberate.

Synthesis of lawrencium, element 103

On 14 February 1961, Albert Ghiorso's team at the Lawrence Berkeley National Laboratory synthesized lawrencium — atomic number 103 — by bombarding californium-252 with boron ions. It was the last of the actinide series to be produced, closing out the 5f block of the periodic table as neatly as a finished jigsaw.

Yuri Gagarin — first human in space

On 12 April 1961, Yuri Gagarin launched from Baikonur aboard Vostok 1, reached a maximum altitude of 327 km, and completed one full orbit of the Earth in 108 minutes — then descended separately from his capsule and landed by parachute in a field near Engels. He was 27 years old. The species had left the planet for the first time.

Alan Shepard — first American in space

On 5 May 1961, Alan Shepard rode Freedom 7 on a 15-minute suborbital arc, reaching roughly 187 km before splashing into the Atlantic — not an orbit, but enough. Three weeks later President Kennedy announced that the United States would land a man on the Moon before the decade was out, which was either an act of extraordinary ambition or a very public bet.

Venera 1 becomes first spacecraft to fly by another planet

The Soviet probe Venera 1, launched 12 February 1961, passed within about 100,000 km of Venus on 19 May — the first spacecraft to approach another planet. Contact had been lost weeks earlier, so it flew past in silence, which is perhaps the most honest kind of exploration: arriving without knowing what you'll find, and finding out nothing in particular.

Death of Erwin Schrödinger

Erwin Schrödinger

Erwin Schrödinger died on 4 January 1961 in Vienna, aged 73. The wave equation he wrote in 1926 is still the workhorse of quantum mechanics; his 1944 book What Is Life? directly shaped the thinking of Watson and Crick; and the cat in the box, neither dead nor alive until you look, has since become the most famous animal in the history of physics that never existed.