Results 31 to 40 of about 170,397 (209)
Symposium - International Astronomical Union, 1974 The effectiveness of existing telescopes can often be greatly enhanced through upgrading. Two important questions which should be answered in the planning stage are discussed, based on recent experience in upgrading two Lowell Observatory telescopes.
openaire +1 more source
To Telescope or Not To Telescope?
Robotic Telescopes, Student Research and Education Proceedings, Vol 1, No 1, 2018 With the rapidly growing number of Internet-accessible and Internet-controlled research-grade telescopes becoming available, astronomy educators are rushing to create authentic research-programs for students that leverage these new resources. To date, the most successful programs are those that focus on upper-level science-focused students or highly ...
openaire +2 more sources
Exploring the application of new telescope technologies in the testing of dwarf novae accretion models [PDF]
, 2011 Includes abstract.Includes bibliographical references (p. 261-273.)In this thesis I investigate emerging telescope technologies and demonstrate, within the context of accretion in cataclysmic variables (CVs), their role in contributing to the stellar ...
Spark, Mellony
core +1 more source
Telescopic Network of Zhulong for Orbit Determination and Prediction of Space Objects
Remote SensingThe increasing proliferation of space debris, intermittent space incidents, and the rapid emergence of massive LEO satellite constellations pose significant threats to satellites in orbit.
Xiangxu Lei +6 more
doaj +1 more source
Journal of the Mechanical Behavior of Materials, 2018 Active optics techniques on large telescopes and astronomical instrumentations provide high imaging quality. For ground-based astronomy, the co-addition of adaptive optics again increases angular resolution up to providing diffraction-limited imaging at ...
Lemaitre Gérard Rene
doaj +1 more source
Activities of PMO optical space debris survey [PDF]
Anais da Academia Brasileira de CiênciasSpace debris division of PMO is devoted to play an important role in the research of orbital mechanics and the development of space debris observation techniques in China.
ZHANG CHEN, ZHAO CHANGYIN
doaj +2 more sources
L’observatoire de Juvisy-sur-Orge, l’« univers d’un chercheur » à sauvegarder
In Situ, 2017 In 1882, Camille Flammarion was given a property at Juvisy-sur-Orge by one of his admirers. He transformed the house into an astronomical observatory and installed what was for its day advanced scientific equipment.
Colette Aymard, Laurence-Anne Mayeur
doaj +1 more source
Probing Diversity of Type II Supernovae with the Chinese Space Station Telescope
Universe, 2023 Type II supernovae (SNe II), which show abundant hydrogen in their spectra, belong to a class of SNe with diverse observed properties. It is commonly accepted that SNe II are produced by core collapse and explosion of massive stars.
Han Lin, Jujia Zhang, Xinghan Zhang
doaj +1 more source
Imagining the Heavens: Adam Elsheimer’s Flight into Egypt and the Renaissance Night Sky
Journal for the History of Knowledge, 2021 Adam Elsheimer’s The Flight into Egypt (1609) has triggered a longstanding debate among art historians. For the last five decades, Elsheimer’s novel naturalistic representation of the night sky in his painting on copper has been linked to Galileo’s ...
Stefan Zieme
doaj +1 more source
AIP Conference Proceedings, 2002 In this paper we present an overview of the Telescope designed for ESA's mission dedicated to map the Cosmic Microwave Background Anisotropies and Polarization. Two instruments, LFI and HFI, operate in an overall frequency range between 25 and 900 GHz and share the focal region of the 1.5 meter optimized telescope.
F. Villa +9 more
openaire +2 more sources