Jesse Emspak
Jesse Emspak is a freelance journalist who has contributed to several publications, including Space.com, Scientific American, New Scientist, Smithsonian.com and Undark. He focuses on physics and cool technologies but has been known to write about the odder stories of human health and science as it relates to culture. Jesse has a Master of Arts from the University of California, Berkeley School of Journalism, and a Bachelor of Arts from the University of Rochester. Jesse spent years covering finance and cut his teeth at local newspapers, working local politics and police beats. Jesse likes to stay active and holds a fourth degree black belt in Karate, which just means he now knows how much he has to learn and the importance of good teaching.
Latest articles by Jesse Emspak
January full moon 2024: The 'Wolf Moon' howls at the Gemini twins
By Jesse Emspak last updated
The January full moon is often called the Wolf Moon, a name which may date back to when wolves would howl outside villages.
December's new moon allows the Geminid meteor shower to shine tonight
By Jesse Emspak published
The new moon of December 2023 offers skywatchers dark skies for catching the Geminid meteor shower, one of the year's best celestial spectacles.
November's new moon lets the winter constellations shine bright tonight
By Jesse Emspak published
November is when the winter constellations of the Northern Hemisphere become more prominent; it's the time of year when Orion, Taurus and Gemini are visible almost all night long.
October's new moon brings us a 'ring of fire' solar eclipse
By Jesse Emspak published
October's new moon rises today (Oct. 14) and causes an annular or 'ring of fire' solar eclipse, which will delight skywatchers across the Americas.
September's new moon points the way to Mars, Jupiter and more
By Jesse Emspak published
September's new moon rises tonight (Sept. 14). Here's what you can expect to see in the night sky around this time.
August Super Blue Moon guide 2023: The biggest and brightest moon of the year snuggles up to Saturn
By Jesse Emspak published
The Blue Moon of August 2023 rises on Aug. 30, offering skywatchers a second chance to catch a supermoon alongside Saturn in the night sky.
The July new moon offers dark skies to see 5 visible planets tonight
By Jesse Emspak published
Mercury, Mars, Venus, Saturn and Jupiter will all be visible overnight on Monday (July 17) during July's new moon, although some will require staying up late.
Harvest Moon 2022: When and how to see September's full moon
By Jesse Emspak published
Reference The full moon of September 2022 also carries the title of the Harvest Moon for those living in the Northern Hemisphere.
Massive stellar pairs spewing X-rays offer a glimpse into the Milky Way's past
By Jesse Emspak published
Massive binary star systems in the galaxy form at the edges of open clusters or the leading edge of a spiral arm, a team of astronomers found.
What goes up must come down: Study looks at risk of orbital debris casualties
By Jesse Emspak published
It's only a matter of time before someone is killed by falling space junk.
Space rock alert: Should you worry about an asteroid impact?
By Jesse Emspak published
NASA is testing one technique it might use should a large asteroid threaten to collide with Earth. But just how high are the odds of such a dangerous space rock after all? You don't need to panic.
Super Flower Blood Moon 2021: Where, when and how to see the supermoon lunar eclipse
By Jesse Emspak last updated
On May 25-27, much of the world will see a lunar eclipse that coincides with the moon's closest approach to Earth — making it a "supermoon" eclipse that will turn the moon reddish.
Super Blue Blood Moon 2018: Here Are The Best Photos and Videos
By Jesse Emspak published
A blue moon, a supermoon, and a blood moon (i.e. a lunar eclipse) are happening around the same time in January 2018: Here’s when.
Metal Tires for Mars: 'Shape Memory' Could Help Rovers Roll
By Jesse Emspak published
NASA scientists have built a flexible tire made of metal that springs back to its original shape after being bent or deformed. The tire could be used on Mars or even on Earth.
Full Cold Moon Tonight Heralds December's Supermoon: What to Expect
By Jesse Emspak published
December's Full Cold Moon rises tonight (Dec. 3), bringing the only "supermoon" of the year on its heels.
Scorching-Hot Alien Planet May Have Earth-Like Atmosphere
By Jesse Emspak published
A planet circling a star in the constellation Cancer might have an atmosphere similar to Earth's — but with daytime temperatures hot enough to melt titanium.
Venus and Jupiter Will Meet in the Early Morning Sky Monday: How to See It
By Jesse Emspak published
Here's how to see the Venus-Jupiter conjunction on Nov. 13, 2017.
Venus-Jupiter Conjunction 2017: When, Where and How to See It Monday
By Jesse Emspak published
On Nov. 13, Venus and Jupiter will rise together in the morning sky, only a few hours after the planets reach conjunction at 1:05 a.m. Eastern Time. Here's how to see it.
How Big Would an 'Alien Megastructure' Have to Be?
By Jesse Emspak published
Any aliens building around Tabby's star would have to be thinking very big.
The Moon Will Hide a 'Bull's Eye' Star Tonight: How to See It
By Jesse Emspak published
Tonight (Nov. 5), the moon will temporarily hide the orange star Aldebaran, the brightest star in the constellation Taurus, in what astronomers call an occultation.
November's Full Beaver Moon to Shine Bright Tonight and Saturday
By Jesse Emspak published
November's Full Beaver Moon will shine bright overnight tonight and early Saturday (Nov. 3 and 4), a day before the moon reaches perigee, its closest distance to Earth each month.
Oceans on Jupiter? Gas Giants Might Start Out As 'Steam Worlds'
By Jesse Emspak published
A new study suggests that Jupiter and other gas-giant planets might once have been "steam worlds" — warm ocean planets a bit bigger than Earth, with water-vapor atmospheres.
NASA Moon Probe Celebrates 100th Lunar Day
By Jesse Emspak published
October means baseball playoffs, Halloween and, for NASA's Lunar Reconnaissance Orbiter, 100 lunar days on the moon.
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