Using a model similar to what meteorologists use to forecast weather and a computer simulation of the physics of evaporating ices, scientists have found evidence of snow and ice features on Pluto that, until now, had only been seen on Earth. Read the rest of this story here: Scientists Offer Sharper Insight into Pluto’s Bladed Terrain
Tag: NASA
Solar Storms Set Off Tiny Explosions In Shadowed Lunar Soil
Powerful solar storms can charge up the soil in frigid, permanently shadowed regions near the lunar poles, and may possibly produce “sparks” that could vaporize and melt the soil—perhaps as much as meteoroid impacts, according to new NASA-funded research. Read the rest of this article from NASA here: Solar Storms Could Spark Lunar Soil
This is Earth and the Moon Seen From Mars Orbit
Here’s a view of our home planet and lovely Moon captured from 127 million miles away by NASA’s Mars Reconnaissance Orbiter on November 20, 2016. The sunlit part of Earth shows eastern Asia, the Indian Ocean, and Australia with ice-covered Antarctica visible as a bright white spot. The Moon has been brightened in this image, since it would…
NASA Announces Two New Exploration Missions
Happy New Year! Just four days into 2017 NASA announced its pick for two new Discovery missions to explore our solar system: one to investigate a few of the “Trojan” asteroids that Jupiter has gathered into its orbit with its mighty gravity, and another to visit the remains of an ancient planet’s metallic core! “These are true…
It’s the Beginning of the End for Cassini (But the Pictures Will Be Awesome)
After more than twelve years in orbit around Saturn, NASA’s Cassini spacecraft is now in its final year of operation…and newly-positioned in an orbit that will send it soaring high over the planet’s north pole as well as close by the outer edge of its glorious shining rings. Over the course of 20 week-long “ring-grazing orbits” — the…
NASA Readies OSIRIS-REx to Visit an Asteroid
NASA is about to embark on its first mission to sample an asteroid—and I’ll have a front-row seat to the launch! On Thursday, Sept. 8, at 7:05 p.m. (23:05 UTC) the launch window opens for the launch of OSIRIS-REx, NASA’s mission to visit the near-Earth asteroid Bennu, orbit and map it, collect a sample and…
Juno Sends Back Its First Pictures of Jupiter’s North Pole; “Like Nothing We Have Seen Before”
Thanks to NASA’s Juno spacecraft we now have our best views yet of the north pole of our Solar System’s largest planet and they’re “hardly recognizable as Jupiter” according to the mission’s lead scientist!
Watch Saturn’s Moons Race Inside the Rings
Round and round they go… the animation above, made from 14 raw images taken by NASA’s Cassini spacecraft on August 23, 2016, shows the moons Prometheus and Atlas orbiting Saturn within the Roche Division gap between its A (top right) and F (center) rings. The gravitational tug of Prometheus (92 miles / 148 km long) is strong…
NASA Releases Mars Rover Game for Curiosity’s 4th Anniversary
Friday, August 5 marks the 4th anniversary of Curiosity’s landing on Mars and to celebrate NASA has released a video game that lets you rack up high scores while trying to drive a rover on Mars (warning: it’s trickier than it looks!)
Watch a Moonwalker Prove Galileo Right: Dave Scott’s Famous Hammer-Feather Drop
On August 2, 1971, at the end of the last EVA of the Apollo 15 mission, Commander David Scott took a few minutes to conduct a classic science experiment in front of the TV camera that had been set up just outside the LM Falcon at the Hadley Rille landing site. Scott, a former Air…
Neil Armstrong Was The First Person On The Moon And THIS Is Our Best Picture Of Him There?!?
Everyone knows that Apollo 11 commander Neil A. Armstrong was the first human to set foot on the Moon (and if you didn’t know, that occurred on July 20, 1969 – yes, it really happened). It was a momentous, history-making event that many (like myself) consider one of the most impressive achievements of humankind. But oddly…
Did NASA Purposely Cut Space Station Footage of a UFO?
Various news outlets today have run with a story about a supposed UFO spotted on live video streamed from the International Space Station, in which a bright object is visible “descending” into Earth’s atmosphere. The video* was shared on YouTube by a self-proclaimed UFO hunter—which basically means someone who stares at ISS feeds on their…
Lights in the Dark 