Even if you’re feeling inundated by Valentine-themed everything at the moment, if you love space and you’re at all creative you’re definitely going to adore this. With Cassini in the final months of its 13 years at Saturn, NASA wants you to share your love of the spacecraft, its discoveries, and the ringed planet and its fascinating family of moons.
“We’re so gratified that Cassini’s images have inspired people to work with the pictures themselves to produce such beautiful creations,” said Linda Spilker, Cassini project scientist at NASA’s Jet Propulsion Laboratory. “It’s been truly wonderful for us to feel the love for Cassini from the public. The feeling from those of us on the mission is mutual.”
In honor of Cassini’s last year in orbit (as well as its last Valentine’s Day!) the mission team is inviting all the Saturn lovers out there to share their Cassini-inspired creations through the “Cassini Inspires” outreach program. Digital art, processed images, paintings, drawings, songs, poems…if it drew any inspiration at all from something Cassini made possible, share it with the world!
It sounds like a surprise challenge posed by the “Dungeon Master” in a game of Dungeons & Dragons but this is sort of what happened on a cosmic scale on Feb. 6, 2017, when the 200-meter (656-foot) -wide asteroid 2017 BQ6 passed by Earth. Using the radar imaging capabilities of the giant 70-meter antenna at NASA’s DSN facility in Goldstone, CA, scientists got a good look at the object as it passed—and it does seem to resemble a tumbling gaming die!
“The radar images show relatively sharp corners, flat regions, concavities, and small bright spots that may be boulders,” said Lance Benner of NASA’s Jet Propulsion Laboratory in Pasadena, California, who leads the agency’s asteroid radar research program. “Asteroid 2017 BQ6 reminds me of the dice used when playing Dungeons and Dragons. It is certainly more angular than most near-Earth asteroids imaged by radar.”
Today marks the start of the “teen years” on Mars for NASA’s Opportunity rover — it’s been busy exploring, studying, and traveling across the planet’s surface for 13 years now and still going strong! Launched July 7, 2003, the rover is currently in its 4,624th sol of operations — pretty impressive for a mission that was initially only planned to last 90 days. (I suppose it’s OK if Opportunity wants to get a little bit of an attitude now, seeing as she’s such an overachieving teenager!) The video below was recently released by NASA’s Jet Propulsion Laboratory in Pasadena and features some of the talented engineers and scientists who work with the Opportunity rover on a daily basis.
Here’s a view of our home planet and its 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 be too dark in relation to a properly-exposed Earth to be readily visible (and I added more dark background to frame them a bit better.) But the positions and sizes of the two worlds are as captured by the HiRISE instrument, which was designed to map the surface of Mars in exquisite detail but occasionally is aimed to take a look back homeward.
After more than a dozen years of head-scratching we finally have our first really good look at the weird bright spot on Ceres, thanks to NASA’s Dawn spacecraft and its low-altitude mapping orbit (aka LAMO) around the dwarf planet. Appearing from 240 miles up as a dome covered in cracks and rising from the surrounding darker terrain, the largest of Ceres’ bright spots looks not unlike… a giant pimple.
Yes, it’s true: a rather not-so-tiny near-Earth
asteroid SKULL-SHAPED ZOMBIE COMET (see below) 2015 TB145 will make a relatively close pass by our dear planet Earth on October 31, aka Halloween — the day when certain beliefs profess that the veil separating the worlds of the living and the dead is at its thinnest, allowing spiritual and even physical interaction to occur between both.
Of course there is no scientific evidence that the latter is at all true but it makes for good scary stories around the light of a campfire. And as the first-world campfires of today are the stark lights of computer monitors and smartphone screens, some are trying to weave scary stories about the passing of this asteroid as well. Should you be afraid? Certainly not. (But there is a cautionary tale to be told.)