Scimago Journal & Country Rank

Space Science Reviews

H Index
Subject Area and CategoryEarth and Planetary Sciences
Space and Planetary Science

Physics and Astronomy
Astronomy and Astrophysics
PublisherKluwer Academic Publishers
Publication typeJournals
ISSN15729672, 00386308
Scope Space Science Reviews is an international journal on scientific space research. Its purpose is to provide a comprehensive synthesis of the various branches of space research. The emphasis is on scientific results and instruments in the fields of astrophysics, physics of planetary systems, solar physics, and physics of magnetospheres & interplanetary matter. Space Science Reviews publishes invited papers and topical volumes, engaging guest editors whose expertise matches the topic at hand. (source)

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Astronomy and Astrophysics1999Q2
Astronomy and Astrophysics2000Q2
Astronomy and Astrophysics2001Q2
Astronomy and Astrophysics2002Q2
Astronomy and Astrophysics2003Q2
Astronomy and Astrophysics2004Q2
Astronomy and Astrophysics2005Q2
Astronomy and Astrophysics2006Q1
Astronomy and Astrophysics2007Q1
Astronomy and Astrophysics2008Q1
Astronomy and Astrophysics2009Q1
Astronomy and Astrophysics2010Q1
Astronomy and Astrophysics2011Q1
Astronomy and Astrophysics2012Q1
Astronomy and Astrophysics2013Q1
Astronomy and Astrophysics2014Q1
Astronomy and Astrophysics2015Q1
Space and Planetary Science1999Q2
Space and Planetary Science2000Q2
Space and Planetary Science2001Q2
Space and Planetary Science2002Q2
Space and Planetary Science2003Q2
Space and Planetary Science2004Q2
Space and Planetary Science2005Q2
Space and Planetary Science2006Q1
Space and Planetary Science2007Q1
Space and Planetary Science2008Q1
Space and Planetary Science2009Q1
Space and Planetary Science2010Q1
Space and Planetary Science2011Q1
Space and Planetary Science2012Q1
Space and Planetary Science2013Q1
Space and Planetary Science2014Q1
Space and Planetary Science2015Q1

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19991.817
Cites / Doc. (4 years)20001.705
Cites / Doc. (4 years)20012.002
Cites / Doc. (4 years)20022.033
Cites / Doc. (4 years)20032.210
Cites / Doc. (4 years)20041.908
Cites / Doc. (4 years)20052.145
Cites / Doc. (4 years)20062.655
Cites / Doc. (4 years)20072.995
Cites / Doc. (4 years)20082.933
Cites / Doc. (4 years)20094.190
Cites / Doc. (4 years)20103.646
Cites / Doc. (4 years)20114.247
Cites / Doc. (4 years)20125.340
Cites / Doc. (4 years)20134.913
Cites / Doc. (4 years)20145.949
Cites / Doc. (4 years)20156.532
Cites / Doc. (3 years)19991.817
Cites / Doc. (3 years)20001.526
Cites / Doc. (3 years)20011.897
Cites / Doc. (3 years)20021.656
Cites / Doc. (3 years)20032.227
Cites / Doc. (3 years)20041.579
Cites / Doc. (3 years)20052.212
Cites / Doc. (3 years)20062.764
Cites / Doc. (3 years)20073.668
Cites / Doc. (3 years)20082.641
Cites / Doc. (3 years)20093.784
Cites / Doc. (3 years)20103.931
Cites / Doc. (3 years)20114.670
Cites / Doc. (3 years)20124.492
Cites / Doc. (3 years)20135.519
Cites / Doc. (3 years)20146.585
Cites / Doc. (3 years)20156.511
Cites / Doc. (2 years)19991.494
Cites / Doc. (2 years)20001.504
Cites / Doc. (2 years)20011.440
Cites / Doc. (2 years)20021.507
Cites / Doc. (2 years)20031.785
Cites / Doc. (2 years)20041.361
Cites / Doc. (2 years)20052.043
Cites / Doc. (2 years)20063.946
Cites / Doc. (2 years)20073.279
Cites / Doc. (2 years)20081.941
Cites / Doc. (2 years)20094.247
Cites / Doc. (2 years)20104.017
Cites / Doc. (2 years)20113.530
Cites / Doc. (2 years)20124.984
Cites / Doc. (2 years)20135.864
Cites / Doc. (2 years)20146.575
Cites / Doc. (2 years)20156.840
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites199971
Self Cites200028
Self Cites200162
Self Cites200212
Self Cites200364
Self Cites200418
Self Cites200525
Self Cites200632
Self Cites200741
Self Cites200835
Self Cites200949
Self Cites201075
Self Cites201164
Self Cites201229
Self Cites201357
Self Cites201458
Self Cites201542
Total Cites1999467
Total Cites2000444
Total Cites2001662
Total Cites2002674
Total Cites2003764
Total Cites2004592
Total Cites2005533
Total Cites2006818
Total Cites20071049
Total Cites20081009
Total Cites20091650
Total Cites20101718
Total Cites20111938
Total Cites20121442
Total Cites20131639
Total Cites20141857
Total Cites20151797
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document19991.541
External Cites per document20001.430
External Cites per document20011.719
External Cites per document20021.627
External Cites per document20032.041
External Cites per document20041.531
External Cites per document20052.108
External Cites per document20062.655
External Cites per document20073.524
External Cites per document20082.550
External Cites per document20093.672
External Cites per document20103.760
External Cites per document20114.516
External Cites per document20124.402
External Cites per document20135.327
External Cites per document20146.379
External Cites per document20156.359
Cites per document19991.817
Cites per document20001.526
Cites per document20011.897
Cites per document20021.656
Cites per document20032.227
Cites per document20041.579
Cites per document20052.212
Cites per document20062.764
Cites per document20073.668
Cites per document20082.641
Cites per document20093.784
Cites per document20103.931
Cites per document20114.670
Cites per document20124.492
Cites per document20135.519
Cites per document20146.585
Cites per document20156.511
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents19990
Non-citable documents20000
Non-citable documents20013
Non-citable documents20026
Non-citable documents20038
Non-citable documents20048
Non-citable documents20056
Non-citable documents20066
Non-citable documents20078
Non-citable documents20089
Non-citable documents200911
Non-citable documents201011
Non-citable documents201119
Non-citable documents201222
Non-citable documents201324
Non-citable documents201428
Non-citable documents201548
Citable documents1999257
Citable documents2000291
Citable documents2001349
Citable documents2002407
Citable documents2003343
Citable documents2004375
Citable documents2005241
Citable documents2006296
Citable documents2007286
Citable documents2008382
Citable documents2009436
Citable documents2010437
Citable documents2011415
Citable documents2012321
Citable documents2013297
Citable documents2014282
Citable documents2015276
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents1999113
Uncited documents2000122
Uncited documents2001169
Uncited documents2002199
Uncited documents2003151
Uncited documents2004198
Uncited documents2005114
Uncited documents2006125
Uncited documents2007113
Uncited documents2008132
Uncited documents2009113
Uncited documents2010114
Uncited documents2011106
Uncited documents201279
Uncited documents201353
Uncited documents201453
Uncited documents201573
Cited documents1999144
Cited documents2000169
Cited documents2001183
Cited documents2002214
Cited documents2003200
Cited documents2004185
Cited documents2005133
Cited documents2006177
Cited documents2007181
Cited documents2008259
Cited documents2009334
Cited documents2010334
Cited documents2011328
Cited documents2012264
Cited documents2013268
Cited documents2014257
Cited documents2015251
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