重力鎖眼 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "重力鎖眼" in Chinese language version.

refsWebsite

Global rank Chinese rank

4web.archive.org

1^st place

1^st place

75^th place

140^th place

low place

low place

1popularmechanics.com

1,808^th place

3,363^rd place

nasa.gov

neo.jpl.nasa.gov

Dwayne Brown. NASA Refines Asteroid Apophis' Path Toward Earth. NASA. 2009-10-07 [2009-10-08]. （原始内容存档于2010-05-12）.

impact.arc.nasa.gov

Leon Jaroff. How to Save the Planet: An Asteroid Named Apophis may put us to the Test. Time Magazine. 2005-08-13. （原始内容存档于2012年2月7日）.

popularmechanics.com

David Noland. The Threat is Out There. Popular Mechanics. December 2006. （原始内容存档于2010-03-27）.

stardate.org

Gravitational Keyhole. The University of Texas McDonald Observatory. 2006-09-06 [2011-04-22]. （原始内容存档于2019-06-29）.

web.archive.org

Gravitational Keyhole. The University of Texas McDonald Observatory. 2006-09-06 [2011-04-22]. （原始内容存档于2019-06-29）.
Dwayne Brown. NASA Refines Asteroid Apophis' Path Toward Earth. NASA. 2009-10-07 [2009-10-08]. （原始内容存档于2010-05-12）.
Leon Jaroff. How to Save the Planet: An Asteroid Named Apophis may put us to the Test. Time Magazine. 2005-08-13. （原始内容存档于2012年2月7日）.
David Noland. The Threat is Out There. Popular Mechanics. December 2006. （原始内容存档于2010-03-27）.