The Longest Total Lunar Eclipse of the 21st Century Lights Up the Skies This Weekend

iStock
iStock

This weekend's blood moon will be hard to miss: The event will light up the sky for one hour and 43 minutes on July 27, making it the longest total lunar eclipse of the 21st century, according to Space.com.

A blood moon occurs when the Moon passes beneath Earth's shadow, giving it an eerie rust-colored appearance. Just how long the effect lasts depends on the the position of the Moon in relation to the Sun. For this upcoming lunar eclipse, the Moon will pass close to the center of Earth's umbra, or the darkest part of the planet's shadow, extending the duration of the eclipse. The Moon will also be at a point in its orbit where it's farther from us, which means it will spend even more time in Earth's shadow.

The time the Moon spends in the actual umbra will amount to one hour and 43 minutes. It will also spend considerable time in Earth's penumbra, which is the lighter part of its shadow. Including this portion, the eclipse will last 3 hours and 55 minutes in total.

Sky-gazers in North America are out of luck this time around: The blood moon will only be viewable from Africa, the Middle East, southern Asia, and the Indian Ocean region starting at 3:30 p.m. EDT and ending at 5:13 p.m. If you won't be in the right part of the world to catch this particular show, check out this space calendar to see what events are occurring over your neighborhood this summer.

[h/t Space.com]

July Is the Best Time to See Saturn and Its Rings This Year

NASA/JPL/Space Science Institute
NASA/JPL/Space Science Institute

Saturn is the second-biggest planet in our solar system, boasting 95 times the mass of Earth. Even though it's located hundreds of millions of miles away, Saturn is still clearly visible in the night sky during certain times of the year. As EarthSky reports, July is the best month to spot the gas giant, and if you're using a telescope, you may even see its rings and its largest moon.

On July 9, 2019, Saturn entered something called opposition with Earth. This occurs when our planet falls directly in line between Saturn and the Sun. When it's in opposition, Saturn is at its closest point to Earth in its orbit (about 746 million miles away). Due to its position in relation to our planet and the Sun, Saturn also appears especially clear and bright.

Just because opposition has passed doesn't mean your chance to spot Saturn from your backyard is over. The planet may no longer be at peak visibility, but during the weeks and even months surrounding opposition, Saturn will still be close to Earth and easily observable with the naked eye. Without any special tools, Saturn will appear as a bright golden star. If you're using a telescope, look for the planet's iconic rings. Titan, the largest of its 62 moons, may also be visible through a telescope.

To catch a prime view of Saturn, look up on a clear night any time from now through September 2019. At sunset, look above the southeastern sky for white-yellow star. Saturn will appear in the southern part of the sky in the middle of the night and disappear over the northwest horizon at sunrise. Saturn's opposition comes just one month after Jupiter's, which means the solar system's largest planet also looks particularly big and bright this time of year.

[h/t EarthSky]

8 Facts About David Bowie's 'Space Oddity'

Express/Express/Getty Images
Express/Express/Getty Images

Fifty years ago, on July 24, 1969, astronauts walked on the Moon for the first time. Just a few weeks earlier, another space-age event had rocked the world: David Bowie’s single “Space Oddity” hit airwaves. The song, whose lyrics tell the story of an astronaut’s doomed journey into space, helped propel the artist to icon status, and five decades later, it’s still one of his most popular works. In honor of its 50th anniversary, here are some facts about the stellar track.

1. "Space Oddity" was inspired by 2001: A Space Odyssey.

Many listeners assumed that "Space Oddity" was riffing on the Apollo 11 Moon landing of 1969, but it was actually inspired by a Stanley Kubrick film released a year earlier. Bowie watched 2001: A Space Odyssey multiple times when it premiered in theaters in 1968. “It was the sense of isolation I related to,” Bowie told Classic Rock in 2012. “I found the whole thing amazing. I was out of my gourd, very stoned when I went to see it—several times—and it was really a revelation to me. It got the song flowing.”

2. "Space Oddity" was also inspired by heartbreak.

The track was also partly inspired by the more universal experience of heartbreak. Bowie wrote the song after ending his relationship with actress Hermione Farthingale. The break inspired several songs, including “Letter to Hermione” and “Life on Mars,” and in “Space Oddity,” Bowie’s post-breakup loneliness and melancholy is especially apparent.

3. "Space Oddity" helped him sign a record deal.

In 1969, a few years into David Bowie’s career, the musician recorded a demo tape with plans to use it to land a deal with Mercury Records. That tape featured an early iteration of “Space Oddity,” and based on the demo, Mercury signed him for a one-album deal. But the song failed to win over one producer. Tony Visconti, who produced Bowie’s self-titled 1969 album, thought the song was a cheap attempt to cash in on the Apollo 11 mission, and he tapped someone else to produce that particular single.

4. The BBC played "Space Oddity" during the Moon landing.

"Space Oddity" was released on July 11, 1969—just five days before NASA launched Apollo 11. The song doesn’t exactly sound like promotional material for the mission. It ends on a somber note, with Major Tom "floating in a tin can" through space. But the timing and general subject matter were too perfect for the BBC to resist. The network played the track over footage of the Moon landing. Bowie later remarked upon the situation, saying, "Obviously, some BBC official said, 'Oh, right then, that space song, Major Tom, blah blah blah, that’ll be great. 'Um, but he gets stranded in space, sir.' Nobody had the heart to tell the producer that."

5. David Bowie recorded an Italian version of "Space Oddity."

The same year "Space Oddity" was released, a different version David Bowie recorded with Italian lyrics was played by radio stations in Italy. Instead of directly translating the English words, the Italian songwriter Mogul was hired to write new lyrics practically from scratch. "Ragazzo Solo, Ragazza Sola" ("Lonely Boy, Lonely Girl") is a straightforward love song, and Major Tom is never mentioned.

6. Major Tom appeared in future songs.

Major Tom, the fictional astronaut at the center of "Space Oddity," is one of the most iconic characters invented for a pop song. It took a decade for him to resurface in David Bowie’s discography. In his 1980 single "Ashes to Ashes," the artists presents a different version of the character, singing: "We know Major Tom's a junkie/Strung out in heaven's high/Hitting an all-time low." Bowie also references Major Tom in "Hallo Spaceboy" from the 1995 album Outside.

7. "Space Oddity" is featured in Chris Hadfield's ISS music video.

When choosing a song for the first music filmed in space, Canadian astronaut Chris Hadfield naturally went with David Bowie’s out-of-this-world anthem. The video above was recorded on the International Space Station in 2013, with Hadfield playing guitar and singing from space and other performers providing musical accompaniment from Earth. Some lyrics were tweaked for the cover. Hadfield mentions the "Soyuz hatch" of the capsule that would eventually shuttle him to Earth.

8. "Space Oddity" played on the Tesla that Elon Musk sent to space.

Dummy in Tesla roadster in space with Earth in background.
SpaceX via Getty Images

In 2018, Elon Musk used SpaceX's Falcon Heavy rocket to launch his Tesla Roadster into space. The car was decked out with pop culture Easter eggs—according to Musk, "Space Oddity" was playing over the car’s radio system during the historic journey. The dummy’s name, Starman, is the name of another space-themed song on Bowie's 1972 masterpiece The Rise and Fall of Ziggy Stardust and the Spiders from Mars.

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