1. RC J0311+0507: A candidate for superpowerful radio galaxies in the early universe at redshift z = 4.514

   • A. I. Kopylov
   • W. M. Goss
   • O. P. Zhelenkova

   OriginalPaper Pages: 433 - 438

2. Infrared variability of the nucleus of the Seyfert galaxy NGC 1068 in 1998–2004

   • O. G. Taranova
   • V. I. Shenavrin

   OriginalPaper Pages: 439 - 445

3. Study of the nearest open clusters and the associated moving clusters by numerical simulations

   • Ya. O. Chumak
   • A. S. Rastorguev

   OriginalPaper Pages: 446 - 455

4. Hard X-ray bursts detected by the IBIS telescope onboard the INTEGRAL observatory in 2003–2004

   • I. V. Chelovekov
   • S. A. Grebenev
   • R. A. Sunyaev

   OriginalPaper Pages: 456 - 477

5. Formation of higher harmonics of the galactic cosmic-ray distribution function

   • Yu. P. Mel’nikov
   • I. N. Toptygin

   OriginalPaper Pages: 478 - 486

6. Pickup interstellar helium ions in the region of the solar gravitational cone

   • S. V. Chalov
   • H. J. Fahr

   OriginalPaper Pages: 487 - 494

7. Models, figures, and gravitational moments of Jupiter’s satellites Io and Europa

   • V. N. Zharkov
   • B. S. Karamurzov

   OriginalPaper Pages: 495 - 505