Results 101 to 110 of about 6,989,374 (162)

Looking up to Look Within: Preliminary Findings of the Restorative Effects of Astronomical Retreats in South Africa. [PDF]

Int J Environ Res Public Health
Vertue DG, Thomas N, Fish T, Takalana C, Govender K, Macfarlane SA, Hendricks L.   +6 more
europepmc   +1 more source

STABILITY ANALYSIS OF A SHIPBORNE LARGE APERTURE TELESCOPE TRACKING FRAME

Jixie qiangdu
In order to gain insight into the stability of the tracking frame structure of shipborne large-aperture telescopes，the stability of typical ground-level telescope tracking frames was studied.
LI YingJie, YANG LiBao, CHEN Tao, LI HongWen   +3 more
doaj  

Optical System Design for Off-Axis Polarization Super-Resolution Imaging with Four Sub-Apertures. [PDF]

J Imaging
Gu X, Wang C, Jiang H, Wang B.
europepmc   +1 more source

Stability analysis of a shipborne large aperture telescope tracking rack

Jixie qiangdu
In order to gain insight into the stability of the tracking frame structure of shipborne large-aperture telescopes, the stability of typical ground-level telescope tracking frames was studied.
LI Yingjie, YANG Libao, CHEN Tao, LI Hongwen   +3 more
doaj  

Nereid as a regular satellite of Neptune. [PDF]

Sci Adv
Belyakov M, Davis MR, Wong I, Batygin K, Brown ME.   +4 more
europepmc   +1 more source

Prospects and challenges in developing the next generation astronomical sub-millimetre and terahertz heterodyne receivers. [PDF]

Astrophys Space Sci
Tan BK.
europepmc   +1 more source

Large Vacuum Coater for Telescope Mirror Aluminising

Measurement + Control, 1974
doaj   +1 more source

Artistic visions shape and respond to Mars missions. [PDF]

Proc Natl Acad Sci U S A
Mann A.
europepmc   +1 more source

JWST stellar occultation reveals unexpected changes in Chariklo's ring system. [PDF]

Sci Adv
Santos-Sanz P, Gomes-Júnior AR, Morgado BE, Kilic Y, Kalup C, Kiss C, Pereira CL, Holler BJ, Morales N, Ortiz JL, Sicardy B, Rizos JL, Stansberry J, French RG, Hammel HB, Lin ZY, Souami D, Desmars J, Milam SN, Braga-Ribas F, Assafin M, Benedetti-Rossi G, Camargo JIB, Duffard R, Rommel FL, Fernández-Valenzuela E, Pinilla-Alonso N, Vara-Lubiano M.   +27 more
europepmc   +1 more source