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Some of the next articles are maybe not open access.

Observational paradoxes in extragalactic astronomy.

Science (New York, N.Y.), 2010
According to the present astronomical picture of the universe, all the galaxies condensed out of a diffuse medium about 1010 years ago. This picture arises out of the general belief that we live in an expanding universe. Extrapolating backward in time, it is inferred that the galaxies were all compressed at a beginning epoch into some sort of hot ...
openaire   +2 more sources

Observational astronomy for amateurs

Planetary and Space Science, 1982
openaire   +1 more source

Testing the nature of dark compact objects: a status report

Living Reviews in Relativity, 2019
Vitor Cardoso, Paolo Pani
exaly  

Surveying the reach and maturity of machine learning and artificial intelligence in astronomy

Wiley Interdisciplinary Reviews: Data Mining and Knowledge Discovery, 2020
Christopher J Fluke, Colin Jacobs
exaly  

The High Energy X-ray telescope (HE) onboard the Insight-HXMT astronomy satellite

Science China: Physics, Mechanics and Astronomy, 2020
Congzhan Liu, Yifei Zhang, Xu-Fang Li
exaly  

Ideas for Citizen Science in Astronomy

Annual Review of Astronomy and Astrophysics, 2015
Phil Marshall   +2 more
exaly  

The imperative to reduce carbon emissions in astronomy

Nature Astronomy, 2020
Adam R H Stevens   +2 more
exaly  

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