Today’s the day! NASA’s Juno* spacecraft, launched back on August 5, 2011 (I should know, I was there) will get a little help from its friends (that’s us!) as it passes by Earth to get a gravitational power-boost on its way to Jupiter. The exact time of Juno’s closest approach is 3:21 p.m. EDT (12:21…
Author: Jason Major
Jason is a Rhode Island-based graphic designer, photographer, nature lover, and space exploration fanatic.
Meet the Asteroid That Could Smash Into Earth in 2880
There are over 10,000 near-Earth objects (NEOs) that have been identified so far, asteroids and comets of varying sizes that approach the Earth’s orbital distance to within about 28 million miles (45 million km). Of the 10,000 discoveries, roughly 10 percent are larger than six-tenths of a mile (one kilometer) in size – large enough to have…
It Wasn’t a Rock, It Was a Rock COMET!
Sometimes asteroids aren’t always what they seem. Such is the case with the asteroid Phaethon, which also happens to be the source of a well-known meteor shower in December. As it turns out, Phaethon isn’t an asteroid at all — it’s a comet. But don’t think it’s as cut-and-dried as that… Phaethon isn’t the “dirty…
Curiosity Gets the Big Scoop on Martian Water
Making a big splash (pun intended) in the space news world today is the report that NASA’s Mars Science Laboratory rover Curiosity has found traces of water in samples of Martian soil! The samples were scooped from an area nicknamed “Rocknest” in October 2012 and analyzed with the SAM instrument suite (read more on that here.)…
Keeping the Lights On: How To Replace a Macbook Air Battery
If you’re at all like me, you are in front of a computer for most of your waking and conscious day. Everyone has their own personal preference for computer workstations, and these days I use an 11″ Macbook Air for all of my personal and professional needs. I like its small size and portability combined…
Saturn’s Atmosphere is More Varied Than it Looks, With Tropical “Jungles” and Ammonia “Deserts”
Saturn might look like a placid beige ball in backyard telescopes but in reality it has very dynamic weather patterns and climates, rivaling the storms of Jupiter and the varied climates of Earth, based on long-term microwave observations by the Cassini spacecraft. (Yes, microwaves are good for much more than heating up your coffee.)
Evidence of Ancient Aliens? Nah, It’s Just Pareidolia (Again)
You’ve heard of the Man in the Moon and the Face on Mars, now meet the Mercury Man! This image, obtained by the MESSENGER spacecraft in July 2011, shows a portion of the floor of Caloris basin — the remnants of an enormous impact that occurred on Mercury nearly 4 billion years ago. Rising from…
Alan Friedman on Photographing the Sun
I’ve featured many of Alan Friedman’s amazing photos of the Sun here on Lights in the Dark, starting from the very first one I came across via the venerable Astronomy Picture of the Day (APOD) in November 2009. I’ve even featured Alan’s work in several articles I’ve written for National Geographic News, Discovery News, and Universe…
No, this isn’t a shot from the film “Gravity” (but it could be)
I could say “how have I never heard of this!?” but the truth is I wasn’t blogging about space in February 2006 when this image was taken. Still, it’s no less incredible to watch! But if you’re not already familiar with this, it may not be exactly what you think…
Voyager 1: It’s Officially Out
“We made it! 35 years and 13 billion miles.” Those were the words of project scientist Ed Stone today during a NASA news conference about the Voyager 1 spacecraft, which, after traveling the far reaches of our Solar System for decades on end, has finally passed the physical boundaries of the heliosphere and entered interstellar…
A Frog Makes One Giant Leap for Lunar Exploration
At 11:27 pm EDT on September 6, 2013, NASA’s LADEE mission lifted off aboard a Minotaur V rocket from the Wallops Flight Facility on the Virginia shore, a launch visible across the entire northeast coast as it arced beautifully over the Atlantic on its way to the Moon. Sadly, at least one frog may have…
Curiosity will check out these bright outcrops on her way to Mount Sharp
An outcrop visible as light-toned streaks in the lower center of this image has been chosen as a place for NASA’s Mars rover Curiosity to study for a few days in September 2013. The pause for observations at this area, called “Waypoint 1,” is the first during the rover’s trek of many months from the…
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