Meet Delta Cephei, A Famous Variable Star
Meet Delta Cephei, A Famous Variable Star Delta Cephei doubles in brightness on a precise schedule, every 5.36 days. Its[…]
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Day: September 27, 2019
NASA satellite spots rare sight: A black hole absolutely shredding a star – CNET
NASA satellite spots rare sight: A black hole absolutely shredding a star – CNET TESS caught a homicide in the[…]
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Meade 90 AZ-ADR 3.5″/90mm Refractor Telescope
he Meade 90AZ-ADR is a good recommendation for beginner astronomers. It is an ideal telescope for both terrestrial and celestial[…]
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