Uranus
programUranus is a proposed NASA mission to study the planet and its moons through an orbiter and atmospheric probe.
The Uranus Orbiter and Probe is a mission concept aimed at exploring Uranus and its moons, with a focus on characterizing the planet's atmosphere. This mission has been prioritized by NASA as a flagship project for the 2023–2032 period, marking it as a significant step in planetary exploration since no spacecraft has visited Uranus since Voyager 2's flyby nearly 40 years ago. The mission aims to enhance our understanding of ice giants and their systems.
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Don't miss the moon, Venus and the Pleiades align after sunset on April 19
The crescent moon aligns with Venus and the Pleiades tonight, visible about 30-90 minutes after sunset on April 19. The 11%-lit moon will shine approximately 20 degrees above the horizon, with Venus appearing below it. The Pleiades, known as the Seven Sisters, will be visible to the lower right of the moon, creating a stunning celestial display.
New data from Webb suggests two of Uranus’ outer rings are starkly different
Webb Space Telescope data reveals stark differences between Uranus's μ and ν rings. The μ ring, composed of icy grains from the moon Mab, contrasts with the ν ring's dusty composition, containing rocky material and organic compounds. This analysis raises questions about the origins of these materials and the unseen parent bodies within the ν ring, warranting further investigation.