Harvard College Observatory (@hcobservatory) 's Twitter Profile
Harvard College Observatory

@hcobservatory

The HCO was founded in 1839- Our dedicated team collaborates with the visionary minds at @saoastro, as part of the esteemed @CenterForAstro. #Astronomy🌌✨

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linkhttp://hco.cfa.harvard.edu calendar_today12-02-2020 20:16:36

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Harvard College Observatory (@hcobservatory) 's Twitter Profile Photo
Harvard College Observatory
@hcobservatory

4 months ago

Join us May 21st at 7:30 PM in Phillips Auditorium for a special Public Observatory Night about Henrietta Swan Leavitt. An astronomer who revolutionized astronomy by discovering the relationship between a star’s brightness and the rate at which it pulses.

Join us May 21st at 7:30 PM in Phillips Auditorium for a special Public Observatory Night about Henrietta Swan Leavitt. An astronomer who revolutionized astronomy by discovering the relationship between a star’s brightness and the rate at which it pulses.