Oh, glorious Venus! How fragrant are your sulphuric skies! How your rainbow clouds do shimmer! Actually the sulfuric acid-laden clouds of our neighboring planet would be anything but pleasant for humans, but ESA’s Venus Express orbiter did spot some iridescent hues as it flew over. The picture above, made from images acquired on July 24,…
Author: Jason Major
Jason is a Rhode Island-based graphic designer, photographer, nature lover, and space exploration fanatic.
Hubble Watches As an Asteroid Crumbles
Our solar system is an active place, and that is no better illustrated than with these recent observations by the Hubble Space Telescope of asteroid P/2013 R3 breaking apart — and it’s not even disintegrating in Earth’s or any other planet’s atmosphere, but rather as it travels through space 480 million km away from the…
Four Years of SDO
It’s hard to believe it’s already been four years that NASA’s Solar Dynamics Observatory has kept a watchful eye on our home star, but here we are: 2014, and the four-year anniversary of the Feb. 11 launch has come and gone. Amazing. But what’s even more amazing are all the incredible observations and discoveries SDO…
What Is Pluto? A New Video from New Horizons
Is Pluto a planet? A dwarf planet? A Kuiper Belt Object? All — or none — of the above? Pluto has been a topic of scientific fascination since Clyde Tombaugh discovered it in February 1930, and then a topic of controversy after the IAU reclassified it as a dwarf planet in 2006. While conversations continue…
Take a Scenic Flight Through the Universe
I don’t typically post things here about deep-space stuff (just to stay on theme) but this was too cool not to share. It’s a visualization of the Universe made from data acquired by the Sloan Digital Sky Survey and shows the locations (and actual images, in most cases) of almost 400,000 galaxies as if we…
Watch a Full Year of the Moon (in Five Minutes)
This is pretty neat — it’s a visualization of the Moon’s phases and libration all throughout 2014, made by NASA’s Goddard Space Flight Center Visualization Studio. They’ve done these several times in the past, and this is the latest one. For accuracy you just can’t beat it: the global terrain map you see in the…
On the Lunatic Fringe: LADEE’s First Pictures of the Moon
It’s getting so a spacecraft can’t take a decent picture these days without SOMEONE getting in the way! (*Ahem* MOON.) But then it just might be the lunatic we’re looking for… The image above is one of five that were downlinked by NASA’s Lunar Atmospheric Dust Environment Explorer — aka LADEE (that’s “laddie” Ã la…
Voyager’s Long-Distance Valentine
This is from a post I originally published in 2010. I’ll keep trotting it out until it’s not cool anymore. (Which I don’t think will ever happen.) On February 14, 1990, after nearly 13 years of traveling the solar system, the Voyager 1 spacecraft passed the orbit of Pluto and turned its camera around to…
Ganymede Gets a Little Geologic Love
We don’t get to hear a lot about Ganymede these days, what with everyone paying so much attention to Titan and Enceladus and Europa and several other moons out there. Which is too bad because 1. Ganymede is plenty fascinating in its own right; and 2. it’s the LARGEST MOON IN THE SOLAR SYSTEM (and…
A Visual Demonstration of Gravity, Courtesy of Cassini
Prometheus is at it again! On Feb. 5, Cassini acquired a series of images with its narrow-angle camera of Saturn’s reflective and ropy F ring, around the inside of which travels the shepherd moon Prometheus. As it orbits Saturn it regularly arcs outwards toward the inner edge of the F ring and tumbles back inwards…
Mars Gets a Brand New Crater
If you count at least slightly over two years old as “brand new” then yes, this one is certainly that! Seen above in an image taken by the HiRISE camera aboard NASA’s Mars Reconnaissance Orbiter on Nov. 19, 2013, a 100-foot-wide (30-meter) crater is surrounded by bright rays of ejected material and blown-clear surface. Since…
What’s Inside an Asteroid?
What are asteroids made of? While composed of metals, rocks, ices, and also many elements that are difficult to find and retrieve here on Earth — hence the growing interest in asteroid-mining missions — these drifting denizens of the Solar System have many different possible ways of forming. Some may be dense hunks of rock…
Lights in the Dark 