Thanks to NASA’s Juno mission to the Jupiter system, we’re getting our best looks ever at the gas giant’s volcanic moon Io. Even as Juno provides our best views of the moon, it also deepens our existing questions. Only a dedicated mission to Io can answer those questions, and there are two proposed missions.
Space News & Blog Articles
SpaceX stacks 2nd Starship launch tower in Texas (photos)
SpaceX continues to build out its Starbase site in South Texas, recently stacking the tower for a second Starship launch pad at the facility.
Save 20% on the Lego Star Wars Millennium Falcon
The Lego Star Wars Millennium Falcon is 20% off on Amazon and it comes with 1351 pieces as well as numerous playable features.
The sun hides its age with magnetic activity
Measurements of the sun's age via oscillations that ripple through it can vary depending on whether those measurements are made near solar minimum or maximum.
Polaris, Earth’s North Star, Has A Surprisingly Spotted Surface
Humanity’s been fortunate to have a star situated over Earth’s north pole. The star, known as Polaris, or the North Star, has guided many sailors safely to port. But Polaris is a fascinating star in its own right, not just because of its serendipitous position.
The moon was once covered by an ocean of molten rock, data from India's space mission suggests
Data from India's recent Chandrayaan-3 mission supports the idea that an ocean of molten rock once covered the moon.
SpaceX delays launch of Polaris Dawn private spacewalk mission to Aug. 27
SpaceX's private Polaris Dawn mission will wait one more day for launch as the company completes preflight checkouts of the spacecraft.
See Amazing Images from First-Ever Earth-Moon Flyby
The European mission to Jupiter's icy moons provided us with some amazing views closer to home, of Earth and the Moon.
Python Rangemaster 12x52 monocular review
The Python Rangemaster 12x52 monocular is optically impressive and its materials and coatings produce fantastic views in all sorts of observation pursuits.
Watch Leela and Amy tour a robot winery in new 'Futurama' Season 12 clip (video)
An exclusive clip for Hulu's "Futurama" Season 12 episode 5, 'One Is Silicon and the Other Gold,' airing Aug. 26.
The Knowledge We Don’t Yet Have
We have gained so much powerful knowledge in the past few hundred years. But there’s still so much that we don’t know.
How SpaceX modified a Dragon crew capsule for Polaris Dawn's historic private spacewalk
SpaceX made several design changes to its Crew Dragon capsule to accommodate the first private spacewalk on the upcoming Polaris Dawn mission. Here are the key ones.
'Earth Defense Force 6' unleashes retro alien invasion chaos
If destroying hordes of alien invaders with extreme prejudice is one of your favorite things to do in video games, you shouldn’t miss out on Earth Defense Force 6.
Young Astronomer Wins Stellafane Youth Outreach Award
A Westfield, Massachusetts, teenager is the recipient of an award in recognition of her multi-faceted outreach activities.
Cluster mission set to end with reentry over South Pacific
On 8 September 2024, the first of four satellites that make up ESA’s Cluster mission will reenter Earth’s atmosphere over the South Pacific Ocean Uninhabited Area.
Europe delivers for Artemis III
The European Service Module that will power the Orion spacecraft during the Artemis III mission to the Moon is soon on its way to the United States.
Debris from DART could Hit Earth and Mars Within a Decade
On Sept. 26th, 2022, NASA’s Double Asteroids Redirect Test (DART) collided with Dimorphos, the small moonlet orbiting the larger asteroid Didymos. In so doing, the mission successfully demonstrated a proposed strategy for deflecting potentially hazardous asteroids (PHAs) – the kinetic impact method. By October 2026, the ESA’s Hera mission will rendezvous with the double-asteroid system and perform a detailed post-impact survey of Dimorphos to ensure that this method of planetary defense can be repeated in the future.
There Might Be Water on the Surface of the Metal Asteroid Psyche
While a NASA probe heads for an asteroid known as Psyche, telescopes have been probing it to prepare for the arrival. Data from the James Webb Space Telescope has found something quite unexpected on the surface – hydrated molecules and maybe even water! The origin of the water is cause for much speculation, maybe it came from under the surface or from chemical interactions with the solar wind!
SpaceX shows off Dragon capsules for Polaris Dawn, Crew-9 astronaut missions (photos)
SpaceX just gave us a look at the Crew Dragon capsules that will fly on the Polaris Dawn and Crew-9 astronaut missions, which are set to launch on Aug. 27 and Sept. 24, respectively.
What happens if you throw a star at a black hole? Things get messy (video)
Supermassive black holes that shred and devour stars throw them up like a "bad curry" and cover themselves in the wreckage, sick new simulations reveal.
Scientists collect high-resolution images of the North Star's surface for 1st time
Scientists used the CHARA Array atop Mount Wilson in California to resolve previously unknown features of the North Star.