Donald H. Peterson (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Donald H. Peterson" in Simple English language version.

refsWebsite

Global rank Simple English rank

1collectspace.com

7,430^th place

low place

1washingtonpost.com

34^th place

35^th place

collectspace.com

"Obituary: Astronaut Donald Peterson". Collect Space. May 28, 2018. Retrieved May 28, 2018.

washingtonpost.com

"Donald Peterson Sr, Who Spacewalked the Challenger, Dies at 84". The Washington Post. May 29, 2018. Retrieved May 30, 2018.