1. Home
  2. Education
  3. Space / Astronomy

On This Date in History - March 23

by Nick Greene
for About.com

Halley's Comet Tail

Halley's Comet Tail

NASA/JPL

Daily Extra :

Astronomy & Space Word of The Day

crust: The outermost layer of a planet, i.e. the surface. On Earth, we live on the crust.

Who Was Born Today?:

1749: Pierre-Simon Laplace, mathematician/astronomer/physicist
1929: Albert H. Crews, astronaut

Who Died Today?:

1961: Valentin Vasilyevich Bondarenko, cosmonaut, dies in accident age 24

Today in History:

1066: 18th recorded perihelion passage of Halley's Comet

1965: Gemini 3 launched, 1st U.S. 2-man space flight (Grissom and Young)

2001: Russian Mir space station is crashed into the Pacific during a controlled re-entry

Featured Astronomy Image of the Week

Check out the former Astronomy Picture of the Day. See what surprises await you this week.

Explore Space / Astronomy

About.com Special Features

A Smarter Future

Tips that will help finance your education, excel in the classroom, and advance your career. More >

How to Ace the GRE

Being well prepared is the first step; here are more essential suggestions. More >

  1. Home
  2. Education
  3. Space / Astronomy
  4. Events & Calendars
  5. Calendars of Events
  6. This Date In History
  7. On This Date in History - March 23>

©2009 About.com, a part of The New York Times Company.

All rights reserved.