NASA’s Perseverance rover is ready to launch on Thursday

NASA’s Perseverance rover is ready to launch on Thursday

The Perseverance rover is finally ready to launch on its journey to Mars on Thursday.

The Mars 2020 mission will launch after nearly a decade of hard work and planning by thousands of engineers, scientists and specialists at NASA centers across the country and their commercial partners.

The rover is scheduled to launch on Thursday, July 30, at 7:50 a.m. ET from Cape Canaveral, Florida. NASA will provide live coverage on its website and NASA TV beginning at 7 a.m. ET.

So far, reports from the US Air Force 45th Weather Squadron predict an 80% chance of favorable conditions for the Thursday morning launch. The biggest concern is thick clouds.

If the rover doesn’t launch at that time, launches will be possible every five minutes during a two-hour window Thursday morning. And if the launch is delayed beyond Thursday, there is a two-week window in which Perseverance can launch that ends on August 15.

“I’m exceptionally excited about what we’re about to do as we launch Perseverance,” said NASA Administrator Jim Bridenstine during a press conference on Wednesday. “We’re going with an explicit mission to find ancient life on Mars.”

After traveling through space for about seven months, Perseverance is scheduled to land at Jezero Crater on Mars on February 18, 2021.

It’s one of three missions, including China’s Tianwen-1 (which is carrying a rover) and United Arab Emirates’ Hope Probe, that will have launched to Mars this summer. That’s because opportunities to launch to Mars occur every 26 months when the Earth and Mars are in alignment on the same side of the sun, allowing for shorter trip times and less fuel.

Perseverance is carrying the names of 11 million people who submitted to NASA’s “Send Your Name to Mars” campaign, as well as a plaque honoring global health care workers amid the pandemic — and some celestially inspiring art.

It’s NASA’s ninth mission to land on the red planet and its fifth rover. Perseverance’s design and new capabilities build on lessons learned from previous rovers. This rover is designed to act as an astrobiologist, studying an intriguing site on Mars for signs of ancient life.

A second “brain” on the rover will help Perseverance to land in what would have been an impossible site before, strewn with hazards and obstacles. This Terrain Relative Navigation instrument will help Perseverance autonomously determine the safest place to land itself. Once on the surface of Mars, that computer will help the rover to “think while driving.”

The rover will use a suite of new scientific instruments to explore Jezero Crater, the site of an ancient lake and river delta on Mars. The lake existed between 3.5 billion and 4 billion years ago when Mars was wetter, warmer and habitable.

Perseverance will search for signs of ancient microbial life that may have once existed on Mars during this time. It will collect and cache samples of rock cores and soil to be retrieved and returned to Earth by future planned missions. They will be the first Martian samples, apart from Martian meteorites, to be returned to Earth.

The samples are expected back on Earth by 2031 at the earliest, due to the complicated nature of the missions that will need to retrieve the samples before sending them back to Earth.

But once the samples have returned, the true quest to understand if life once existed on Mars could finally have an answer.

The rover isn’t traveling alone. Along for the ride is Ingenuity, the first helicopter that will fly on another planet, which will conduct as many as five test flights in the thin Martian atmosphere. If successful, this lightweight technology demonstration could lead to similar designs that are deployed as scouts on future missions.

Perseverance promises to be an exciting two-year mission that will provide new perspectives of Mars. The rover has 23 cameras, some of which will be active during its harrowing entry, descent and landing. Many of these cameras are color, while some have new zoom capabilities and can even capture video.

The rover will also be able to “hear” Mars for the first time and is carrying two microphones to share the sounds of the red planet and even itself as the rover’s wheels crunch across the rocky surface.

And Perseverance will even test technology that could be used to assist future human missions to Mars, including an oxygen generator, a spacesuit material experiment and instruments that can help to better understand the dust, climate and environment on Mars.

“This mission is special for a lot of reasons,” said Matt Wallace, deputy project manager at NASA’s Jet Propulsion Laboratory. “We’re doing transformative science and looking for signs of life on another planet, among a lot of other firsts.”

Blogs

2018 High School Football Review: Week 1 (AUDIO)

2018 High School Football Review: Week 1 (AUDIO)

It was a wild night in the Tennessee Valley. Storms raged as teams tried to complete their Week 1 games. Join Cowboy and Coca-Cola Red Zone Sideline Reporter Jeff Cate as they discuss the wet and wild action of Week 1 High School Football.

WATCH: Superbowl Commercial Favorites

WATCH: Superbowl Commercial Favorites

Check out some of our favorite Superbowl commercials! Amazon, “Alexa Loses Her Voice” (BTW, you can listen to WGOW-FM on Alexa by saying, “Alexa, enable the Talk One Oh Two Point Three skill!” and to WGOW-AM by saying, “Alexa, enable the News W-G-O-W skill!”) NFL, “Touchdown Celebrations to Come” Budweiser, “Stand By You” Doritos, “DORITOS BLAZE…

Did you miss that pink sky?

Did you miss that pink sky?

On Monday, there was a proliferation of “pink sky” shots sent in by listeners.  Followed by obligatory, condescending “explanation of phenomenon” by meteorologists.  Best example I’ve ever seen…lasted 5 mins, or so at Henson’s Gap/Lewis Chapel Mtn., overlooking Dunlap, Tn.  Launch ramp of “Tennessee TreeToppers” hanggliding club.  

Bill B Blog 08.24.17

Bill B Blog 08.24.17

I boycotted the NFL for 2 years.   And I had a good reason….not faux-outrage from the right nor the left. But I digress. I hear the calls for protests…for boycotts of the NFL over Colin Kaepernick’s not being signed by any NFL team as quarterback.  They say it’s because of the former 49’ers QB’s…