Apollo13 – view of the crippled Service Module after
separation.     
     
     
     
 

On April 13, 1970, disaster struck 200,000 miles from Earth
when oxygen tank No. 2 blew up on Apollo 13, the third
manned lunar landing mission. Astronauts James A. Lovell,
John L. Swigert, and Fred W. Haise had left Earth two days
before for the Fra Mauro highlands of the moon but were
forced to turn their attention to simply making it home alive.

At NASA Mission Control in Houston’s Manned Spacecraft Center, Donald K. "Deke" Slayton, left, director of flight
crew operations, holds lithium hydroxide canisters attached
to a hose, a makeshift repair to reduce the dangerous levels
of carbon dioxide aboard the crippled spacecraft Apollo 13.

On April 11, 1970, Apollo 13, the third lunar landing mission, was successfully launched from Cape Canaveral, Florida, carrying
astronauts James A. Lovell, John L. Swigert and Fred W. Haise.

After an oxygen tank exploded just over 200,000 miles from Earth
on the evening of April 13, however, the new mission objective
became to get the Apollo 13 crew home alive. The landing mission
was aborted.

   
The crew: Jim Lovell, John L. Swigert, and Fred Haise.

   
The Apollo 13 service module showing explosion damage. (NASA)

     
    
    
    
    
    
    
   
On April 9, 1959, the National Aeronautics and Space
Administration (NASA) introduced America’s first
astronauts to the press: Scott Carpenter, L. Gordon
Cooper Jr., John H. Glenn Jr., Virgil “Gus” Grissom,
Walter Schirra Jr., Alan Shepard Jr. and Donald Slayton.

The seven men, all military test pilots, were carefully
selected from a group of 32 candidates to take part in
Project Mercury, America’s first manned space program,
planned to begin orbital flights in 1961.         
    
    
    
    
    

From Top Left: Alan B. Shepard, Virgil I. "Gus" Grissom, L.
Gordon Cooper
Bottom Left: Wally Schirra, Donald K. "Deke" Slayton, John
Glenn and Scott Carpenter.

While in orbit 170 miles above Earth, Navy Captain Bruce
McCandless II became the first human being to perform
an untethered spacewalk, when he exits the U.S. space
shuttle Challenger and maneuvers freely, using a bulky
white jet pack of his own design.

McCandless orbited Earth in tangent with the shuttle at
speeds greater than 17,500 miles per hour—the speed
at which satellites normally orbit Earth—and flew up to
320 feet away from the Challenger. After an hour and a
half of testing and flying the jet-powered backpack and
admiring Earth, McCandless safely reentered the shuttle.

Bruce McCandless II
(June 8, 1937 – December 21, 2017)

SANDY KOZEL

(AP)

At 11:38 a.m. EST, on January 28, 1986, the space shuttle
Challenger lifted off from Cape Canaveral, Florida, and
Christa McAuliffe is on her way to becoming the first
ordinary U.S. civilian to travel into space. McAuliffe, a
37-year-old high school social studies teacher from New
Hampshire, won a competition that earned her a place
among the seven-member crew of the Challenger.

Seventy-three seconds later, hundreds on the ground,
including Christa’s family, stared in disbelief as the
shuttle broke up in a forking plume of smoke and fire.

The crew of the Challenger space shuttle. Front row,
from left to right, shows astronauts Mike Smith, Dick
Scobee, Ron McNair and in the rear row, from left to
right, are Ellison Onizuka, school teacher Christa
McAuliffe, Greg Jarvis, and Judith Resnik. (NASA)