Team sees possible exoplanet sharing orbit with another – 08/13/2023 – Sidereal Messenger
Imagine Earth had a neighboring planet sharing the same orbit, taking the same time to complete revolutions around the Sun....
Imagine Earth had a neighboring planet sharing the same orbit, taking the same time to complete revolutions around the Sun....
Amid the war with Ukraine, Russia will try to regain its status as an interplanetary power with the launch of...
Brazil will soon have an unmanned lunar mission to call its own, to be carried out in partnership with NASA....
Who has never seen a video of Manual do Mundo? The channel created by the dear Iberê Thenório and Mari...
India launches this Friday (14) the mission that could make it the fourth country to perform a soft landing on...
About 95% of the Universe's content is made up of two things that science doesn't yet know what they are....
Astronomers expected to detect a planet similar to Venus, with a dense atmosphere, but what the James Webb Space Telescope...
Enceladus, Saturn's small moon with a subsurface ocean that routinely leaks into space in the form of geysers, has all...
Many people consider this hypothesis close to impossible, given the superlative numbers that astronomy brings. We know that, in our...
A new study suggests we could be looking at the most spectacular celestial event in recorded astronomical history – in...
Late last Monday night (29), the CMSA, the Chinese manned space agency, launched the Shenzhou-16 mission, the first in that...
The long-awaited replay of a supernova provided an independent method for measuring the expansion rate of the Universe. The result,...