Search by tag: « spectrum »

3 articles found

Why is SETI empty-handed?
Gilbert Koeberle

30/10/2023 Reading 12 min

Source de l'article : UAP Check
Why Is Seti Empty-Handed?
In the 1960s, astronomer and popularizer Frank Drake launched the first 200-hour listening sessions on the Green Bank radio telescope.
Green Bank Radio Telescope Civilization Seti Pixabay Earth Spectrum
This TRAPPIST-1 exoplanet seems to have no atmosphere — the truth may hide in its star
Keith Cooper

26/09/2023 Reading 4 min

Source de l'article : Space.com
This Trappist-1 Exoplanet Seems To Have No Atmosphere — The Truth May Hide In Its Star
The findings also corroborate earlier reports that TRAPPIST-1b lacks a thick, hydrogen atmosphere.
Atmosphere Trappist-1b Planet Trappist-1 Star Spectrum
A big telescope on the moon could peer deeper into the universe than James Webb
Tereza Pultarova

13/09/2023 Reading 5 min

Source de l'article : Space.com
A Big Telescope On The Moon Could Peer Deeper Into The Universe Than James Webb
A big telescope on the moon could peer deeper into the universe than the famed James Webb Telescope and perhaps even help find life on exoplanets, scientists say.
Exoplanet Telescope James Webb Space Maillard Moon Spectrum