View larger. | Gullies in Terra Sirenum on Mars. Scientists say the white patches are dusty…
Category: Earth Sky
A dynamic duo with geyser-like eruptions
Hubble captured a colorful close-up of R Aquarii, a bright binary star surrounded by a large…
First 1% of new cosmic atlas reveals millions of galaxies
With the Euclid mission, scientists hope to gain insight about our expanding universe by learning more…
Is there a volcanic exomoon orbiting this giant exoplanet?
View larger. | Artist’s concept of the possible volcanic exomoon. A new study study suggests the…
Searching for alien signals sent between exoplanets
View larger. | Artist’s concept of the planets of the TRAPPIST-1 system, lined up in order…
The moon illusion makes the moon look huge!
The moon illusion is a trick of the mind We’ve all seen a full moon looming…
A steam world exoplanet with an Earth-like atmosphere?
View larger. | Artist’s concept of exoplanet GJ 9827 d. Astronomers believe it is a steam…
Ice on the moon is widespread, new study shows
View larger. | Moon-orbiting spacecraft from various nations confirmed the presence of water ice at the…
Comet A3 has an anti-tail! Can you see it?
Yarelis Medina caught the anti-tail of Comet A3 on October 13, 2024, from Utuado, Puerto Rico.…
Jupiter’s Great Red Spot wiggles like gelatin
Jupiter’s Great Red Spot wiggles like gelatin. That’s according to scientists using observations from the Hubble…