Month: February 2019

Super Snow Moon Tonight, Feb 19, 2019

Step outside tonight, look up, and you’ll feel better.

Supermoon, 2019’s Biggest and Brightest, will Light up the Sky

Ashley Strickland and Rob Picheta, CNN
Tue February 19, 2019

February’s full moon will brighten the skies on Tuesday as the biggest and brightest supermoon of the year.

The super snow moon is the second of three supermoon events in the first three months of the year — a packed lunar calendar for 2019, which marks the 50th anniversary of Apollo 11, the mission that took the first humans to the moon.
 
It will make the moon appear unusually large when it rises and sets, and — like most lunar events — is sure to draw amateur star gazers around the world outside.
 
The supermoon will occur during this full moon because it will be closest in its orbit to Earth.
Technically, the supermoon will reach its peak on Tuesday morning at 10:54 a.m. ET, but it won’t be visible then. Instead, keep an eye out later in the day.
 
Moonrise will be the best time for those interested in capturing dramatic supermoon photos because the moon will be closest to the horizon. Check your local time for moonrise here.
 
The moon looking deceptively large is known as a “Moon illusion,” which occurs when the moon is close to the horizon and objects such as buildings or trees are in front of it for scale, which tricks our brains into thinking the moon is closer to the objects than it really is.
 
Each month, the full moon carries a different name signifying what is most associated with that time. This is because centuries ago, lunar months were associated with the changing seasons rather than the solar year.

Farewell, Mars Rover

“My Battery is Low and It’s Getting Dark’: Mars Rover Opportunity’s Last Message to Scientists

NASA’s Opportunity Mars rover was built to operate for just 90 days, but kept going for 15 years. NASA officially declared it dead on Wednesday, and its last message to scientists before it went dark eight months ago is getting a lot of attention.

The rover spent a decade and a half sending data bursts, not words, but according to science reporter Jacob Margolis, scientists at NASA said the last message they received from Opportunity effectively translated to, “My battery is low and it’s getting dark.”

The solar-powered rover was, in the end, doomed by a ferocious dust storm.

Flight controllers tried numerous times to make contact, and sent one final series of recovery commands Tuesday night along with one last wake-up song, Billie Holiday’s “I’ll Be Seeing You,” in a somber exercise that brought tears to team members’ eyes. There was no response from space, only silence.

Thomas Zurbuchen, head of NASA’s science missions, broke the news at what amounted to a funeral at the space agency’s Jet Propulsion Laboratory in Pasadena, California, announcing the demise of “our beloved Opportunity.”

“This is a hard day,” project manager John Callas said in an auditorium packed with hundreds of current and former members of the team that oversaw Opportunity and its long-deceased identical twin, Spirit. “Even though it’s a machine and we’re saying goodbye, it’s still very hard and very poignant, but we had to do that. We came to that point.”

NASA tried to wake up Opportunity daily with different songs, and it wasn’t just Billie Holiday they thought might bring it out of sleep.

NASA published their “Opportunity, Wake Up!” playlist on Spotify. It contained hits like “Wake Me Up Before You Go-Go” by Wham!, “Here Comes the Sun” by The Beatles, “Life On Mars?” by David Bowie, “Telephone Line” by Electric Light Orchestra, “I Will Survive” by Gloria Gaynor, and “I Won’t Back Down” by Tom Petty.

Click here to view the full “Opportunity, Wake Up!” playlist

Opportunity was exploring Mars’ Perseverance Valley, fittingly, when the fiercest dust storm in decades hit and contact was lost. The storm was so intense that it darkened the sky for months, preventing sunlight from reaching the rover’s solar panels.

When the sky finally cleared, Opportunity remained silent, its internal clock possibly so scrambled that it no longer knew when to sleep or wake up to receive commands. Flight controllers sent more than 1,000 recovery commands, all in vain.