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Sidereal Messenger: LIVE: Launch of the Artemis 1 lunar mission

Sidereal Messenger: LIVE: Launch of the Artemis 1...

November 16, 2022

Sidereal Messenger: Follow live this Wednesday (16) the launch of the Artemis 1 mission

Sidereal Messenger: Follow live this Wednesday (16) the...

November 15, 2022

Sidereal Messenger: Brazilian helps explain “valley” between super-earths and mini-Neptunes

Sidereal Messenger: Brazilian helps explain “valley” between super-earths...

November 13, 2022

This Tuesday’s total lunar eclipse (8) will have a blood moon; see how to follow

This Tuesday’s total lunar eclipse (8) will have...

November 7, 2022

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