28.8(top 1%)
Impact Factor
29.5(top 1%)
extended IF
84(top 4%)
H-Index
221
authors
211
papers
23.5K
citations
565
citing journals
17.1K
citing authors

Main Disciplines of This Journal

DisciplineRankAvg. IFArticles
Astrophysics2nd (of 47 journals)4.1254,786
Astronomy2nd (of 96 journals)3490,026
Physics7th (of 2,084 journals)2.39,221,604
Physical Sciences25th (of 11,479 journals)2.127,000,965