Useful astronomy sites for science:
Overleaf (for paper collaboration writing): https://www.overleaf.com
Search for papers (ADS): https://ui.adsabs.harvard.edu/
Date/Time Conversion Utility: https://heasarc.gsfc.nasa.gov/cgi-bin/Tools/xTime/xTime.pl
SDSS Sky Server:
Nasa Extragalactic Database (NED): https://ned.ipac.caltech.edu/help/cosmology_calc.html
Fermi-LAT light-curves: https://fermi.gsfc.nasa.gov/ssc/data/access/lat/msl_lc/
https://www.swift.psu.edu/monitoring/
SED builder: https://tools.ssdc.asi.it/SED/
Fermi Data Download:
GALEX (NUV and FUV bands):
Catalina Real Time Survey (light-curves): http://crts.caltech.edu/
Cosmology calculators: http://ned.ipac.caltech.edu/help/cosmology_calc.html
Spectral lines:
Useful astronomy sites for observations:
Meteo:
Light pollution:
Object Visibility:
https://www.swift.psu.edu/toop/too.php
Sky maps:
https://irsa.ipac.caltech.edu/data/SPITZER/docs/dataanalysistools/tools/pet/magtojy/
Useful astronomy sites for public outreach:
http://clea-astro.eu/lunap/Constellations/les-cartes-tournantes-du-ciel (in French)
https://www.facebook.com/asat.sete (in French)
https://solarsystem.nasa.gov/solar-system/our-solar-system/overview/
https://www.cieletespace.fr (in French)
Interesting projects of future telescopes:
For jobs:
https://jobregister.aas.org/
https://inspirehep.net/jobs?sort=mostrecent&size=25&page=1&field_of_interest=astro-ph
https://jobs.sciencecareers.org/jobs/astronomy-astrophysics/
Laboratories and Institutes where I worked:
University of the Free State: https://www.ufs.ac.za/natagri/departments-and-divisions/physics-home/research-and-publications/astrophysics-research
https://www.uj.ac.za/faculties/science/capp/Pages/UJ-Astrophysics-Alumni-.aspx
Miscellaneous: