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Sidereal Messenger: Astronomers find closest black hole to Earth

Sidereal Messenger: Astronomers find closest black hole to...

November 6, 2022

Destroyed, Arecibo telescope not to be rebuilt

Destroyed, Arecibo telescope not to be rebuilt

November 3, 2022

Impressive photo: This is the spectacular ‘ghost’ of a giant star after a supernova explosion

Impressive photo: This is the spectacular ‘ghost’ of...

October 31, 2022

Sidereal Messenger: Duo suggests ETs don’t come to Earth due to lack of interest

Sidereal Messenger: Duo suggests ETs don’t come to...

October 30, 2022

Opinion – José Eli da Veiga: Stephen Hawking’s prophecy about the future of science today sounds unreal

Opinion – José Eli da Veiga: Stephen Hawking’s...

October 23, 2022

Outer Space Messenger: NASA and SpaceX Evaluate Mission to Save Hubble Space Telescope

Outer Space Messenger: NASA and SpaceX Evaluate Mission...

October 23, 2022

When the sun will “hide”: When and where we will see a solar eclipse in Greece

When the sun will “hide”: When and where...

October 23, 2022

James Webb Telescope Captures Iconic ‘Pillars of Creation’

James Webb Telescope Captures Iconic ‘Pillars of Creation’

October 19, 2022

Sidereal Messenger: Earth day was only 17 hours ago 2.5 billion years ago, study says

Sidereal Messenger: Earth day was only 17 hours...

October 16, 2022

Brightest light ever observed fascinates astronomers

Brightest light ever observed fascinates astronomers

October 15, 2022