NASA’s OSIRIS-REx Captures Lovely Blue Marble during Gravity Assist Swing-by to Asteroid Bennu

KENNEDY SPACE CENTER, FL – NASA’s OSIRIS-REx asteroid mission captured a lovely ‘Blue Marble’ image of our Home Planet during last Fridays (Sept. 22) successful gravity assist swing-by sending the probe hurtling towards asteroid Bennu for a rendezvous next August on a round trip journey to snatch pristine soil samples.

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NASA’s OSIRIS-REx Asteroid Sampler Slingshots Around Earth Friday, Sept. 21 – Catch It If You Can!

KENNEDY SPACE CENTER, FL – Barely a year after NASA’s OSIRIS-REx robotic asteroid sampler launched on a trailblazing mission to snatch a soil sample from a pristine asteroid and return it to Earth for research analysis, the probe is speeding back home for a swift slingshot around our home planet on Friday Sept. 22 to gain a gravity assist speed boost required to complete its journey to the carbon rich asteroid Bennu and back.

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Astronomy Cast Ep. 453: Favorite Things We’ve Done These 10 Years

10 years of Astronomy Cast… wow. It’s been a long, fun journey. What are some of our favorite episodes and adventures over the decade we’ve been doing this show. Visit the Astronomy Cast Page to subscribe to the audio podcast! We usually record Astronomy Cast as a live Google+ Hangout on Air every Friday at […]

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NASA’s Outbound OSIRIS-Rex Asteroid Sampler Snaps ‘First-Light’ Images

On Sept. 19, 2016 the OCAMS MapCam camera recorded a star field in Taurus, north of the constellation Orion as part of the OSIRIS-REx spacecraft’s post-launch instrument check. Credits: NASA/Goddard/University of Arizona

NASA’s newest planetary probe, the OSIRIS-REx asteroid sampling spacecraft, is merrily snapping its ‘First-Light’ images following the successful power up and health check of all of the probes science instruments, barely three weeks after a stunning sunset launch from the Florida Space Coast – as it is outbound to asteroid Bennu.

“The spacecraft has passed its initial instrument check with flying colors as it speeds toward a 2018 rendezvous with the asteroid Bennu,” NASA officials reported in a mission update.

All five of the Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) spacecraft science instruments and one of its of its navigational instruments were powered on, starting last week on September 19.

NASA says they are all fully healthy for the groundbreaking mission whose purpose is to visit the carbon rich asteroid Bennu, snatch samples from the black as coal surface and return them to Earth in 2023 inside a Sample Return Capsule that will soft land by parachute in the Utah desert.

The seven year roundtrip mission to Bennu and back could potentially bring back samples infused with the organic chemicals like amino acids that are the building blocks of life as we know it.

“The data received from the checkout indicate that the spacecraft and its instruments are all healthy.”

The ‘First-Light’ image shown above was taken on Sept. 19, 2016 by the probes OCAMS MapCam camera and recorded a star field in Taurus, north of the constellation Orion along with Orion’s bright red star Betelgeuse.

“MapCam’s first color image is a composite of three of its four color filters, roughly corresponding to blue, green, and red wavelengths. The three images are processed to remove noise, co-registered, and enhanced to emphasize dimmer stars,” researchers said.

The OSIRIS-REx Camera Suite (OCAMS) was the first of the five science instrument to be tested and checlked out perfectly with “no issues.” It was provided by the University of Arizona and is comprised of three cameras which will image and map Bennu in high resolution.

All the other instruments were also powered on and checked out flawlessly – including the OSIRIS-REx Laser Altimeter (OLA) which fired its laser, the OSIRIS-REx Visible and Infrared Spectrometer (OVIRS), the OSIRIS-REx Thermal Emissions Spectrometer (OTES), and the student designed Regolith X-ray Imaging Spectrometer (REXIS).

Lastly, the Touch and Go Camera System (TAGCAMS) navigational camera was successfully powered on and tested.

Furthermore, TAGCAMS took a dramatic image of the spacecraft’s Sample Return Capsule (below) – which is designed to bring at least a 60-gram (2.1-ounce) sample of Bennu’s surface soil and rocks back to Earth in 2023 for study by scientists using the world’s most advanced research instruments.

The capsule image was captured by the StowCam portion of TAGCAMS when it was 3.9 million miles (6.17 million km) away from Earth and traveling at a speed of 19 miles per second (30 km/s) around the Sun.

The StowCam image of the Sample Return Capsule shows it “is in perfect condition,” according to the science team.

The OSIRIS-REx spacecraft departed Earth with an on time engine ignition of a United Launch Alliance Atlas V rocket under crystal clear skies on Thursday, September 8 at 7:05 p.m. EDT from Space Launch Complex 41 at Cape Canaveral Air Force Station.

The ULA Atlas V injected OSIRIS-Rex perfectly onto its desired trajectory.

“We got everything just exactly perfect,” said Dante Lauretta, the principal investigator for OSIRIS-REx at the University of Arizona, at the post launch briefing at the Kennedy Space Center. “We hit all our milestone within seconds of predicts.

The space rock measures about the size of a small mountain at about a third of a mile in diameter.

“The primary objective of the OSIRIS-Rex mission is to bring back pristine material from the surface of the carbonaceous asteroid Bennu, OSIRIS-Rex Principal Investigator Dante Lauretta told Universe Today in a prelaunch interview in the KSC cleanroom with the spacecraft as the probe was undergoing final preparations for shipment to the launch pad.

“We are interested in that material because it is a time capsule from the earliest stages of solar system formation.”

“It records the very first material that formed from the earliest stages of solar system formation. And we are really interested in the evolution of carbon during that phase. Particularly the key prebiotic molecules like amino acids, nucleic acids, phosphates and sugars that build up. These are basically the biomolecules for all of life.”

The asteroid is 1,614-foot (500 m) in diameter and crosses Earth’s orbit around the sun every six years.

After a two year flight through space, including an Earth swing by for a gravity assisted speed boost in 2017, OSIRIS-REx will reach Bennu in Fall 2018 to begin about 2 years of study in orbit to determine the physical and chemical properties of the asteroid in extremely high resolution.

Watch for Ken’s continuing OSIRIS-REx mission reporting. He reported on the spacecraft and launch from on site at the Kennedy Space Center and Cape Canaveral Air Force Station, FL.

Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.

Ken Kremer

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Weekly Space Hangout – Sept 16, 2016: Universe Sandbox

Host: Fraser Cain (@fcain) Special Guests: This week’s guests will be the Universe Sandbox Developers Dan Dixon (Project Lead & Creator) and Jenn Seiler (Astrophysicist & Developer). Guests: Morgan Rehnberg (MorganRehnberg.com / @MorganRehnberg) Dave Dickinson (www.astroguyz.com / @astroguyz) Kimberly Cartier ( KimberlyCartier.org / @AstroKimCartier ) Paul M. Sutter (pmsutter.com / @PaulMattSutter) Nicole Gugliucci (cosmoquest.org / […]

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Weekly Space Hangout Live with Sondy Springmann and Morgan Rehnberg

Host: Fraser Cain (@fcain) Guests: Alessondra Springmann (@sondy) Morgan Rehnberg (MorganRehnberg.com / @MorganRehnberg) Fraser, Morgan and Sondy were all at the Kennedy Space Center in Florida to watch the launch of the OSIRIS-REx Mission. Sondy and Morgan talked about the mission, answered questions about space and astronomy, Cassini. Just a sneak preview before the Weekly […]

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Bound for Bennu, OSIRIS-REx Begins Trailblazing Asteroid Sampling Sortie for Life’s Origins – Sunset Launch Gallery

United Launch Alliance Atlas V rocket lifts off from Space Launch Complex 41 at Cape Canaveral Air Force Station carrying NASA’s Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer, or OSIRIS-REx spacecraft on the first U.S. mission to sample an asteroid, retrieve at least two ounces of surface material and return it to Earth for study.  Liftoff was at 7:05 p.m. EDT on September 8, 2016 in this remote camera view taken from inside the launch pad perimeter.  Note the newly install crew access arm and white room for astronaut flights atop Atlas starting in early 2018.   Credit: Ken Kremer/kenkremer.com

KENNEDY SPACE CENTER, FL – Bound for Bennu, NASA’s OSIRIS-REx robotic explorer began a trailblazing 7 year round trip sampling sortie on Sept. 8 in search of the origin of life with a spectacular sky show – thrilling spectators ringing the Florida Space Coast.

Hordes of space enthusiasts from all across the globe descended on the Kennedy Space Center and Cape Canaveral region for the chance of a lifetime to witness a once in a lifetime liftoff to the carbon rich asteroid – which could potentially bring back samples infused with the organic chemicals like amino acids that are the building blocks of life as we know it.

NASA’s Origins, Spectral Interpretation, Resource Identification, Security – Regolith Explorer (OSIRIS-REx) spacecraft departed Earth with an on time engine ignition of a United Launch Alliance Atlas V rocket under crystal clear skies on Thursday, September 8 at 7:05 p.m. EDT from Space Launch Complex 41 at Cape Canaveral Air Force Station.

Everything went exactly according to plan for the daring mission bolding seeking to gather rocks and soil from Bennu – using an ingenious robotic arm named TAGSAM – and bring at least a 60-gram (2.1-ounce) sample back to Earth in 2023 for study by scientists using the world’s most advanced research instruments.

“We got everything just exactly perfect,” said Dante Lauretta, the principal investigator for OSIRIS-REx at the University of Arizona, at the post launch briefing at the Kennedy Space Center. “We hit all our milestone within seconds of predicts.

The space rock measures about the size of a small mountain at about a third of a mile in diameter.

And the picture perfect near sunset launch rewarded photographers from near and far with a spectacular series of richly hued photo and video recordings.

So I’ve gathered here a variety of launch imagery from multiple vantage points shot by friends, colleagues and myself – for the enjoyment of readers of Universe Today and Beyond!

As you’ll see and hear the ULA Atlas V rocket integrated with OSIRIS-Rex on top thundered off the Cape’s pad 41 and shot skyward straight up along an equatorial path into Florida’s sun.

From every vantage point the rocket and its ever expanding vapor trail were visible for some 4 or 5 minutes or more. From my location on the roof of NASA’s Vehicle Assembly Building (VAB) the rocket finally arched over nearly straight above us and the sun produced a magnificent thin and nearly straight shadow of the vapor trail on the ground running out to the Atlantic Ocean towards Africa.

It was truly an unforgettable sight to behold. And folks at Playalinda Beach, the best public viewing spot just a few miles north of pad 40 had an uninhibited view of the rocket to the base of the pad – while they waded and swam in the oceans waters with waves crashing on shore as the Atlas rocket blasted to space.

OSIRIS-REx separated as planned from the Atlas V rockets liquid oxygen and liquid hydrogen fueled second stage rocket to fly free at 8:04 p.m. on Sept. 8 – 55 minutes after launch.

The pair of solar arrays deployed as planned to provide the probes life giving power.

The spacecraft was built by prime contractor Lockheed.

“The spacecraft is healthy and functioning properly,” Richard Kuhns, Lockheed Martin OSIRIS-REx program manager, told me in an interview at the post-launch briefing.

The two stage ULA Atlas V performed flawlessly and delivered OSIRIS-Rex into a hyperbolic trajectory away from Earth.

The 189 foot tall ULA Atlas V rocket launched in the rare 411 configuration for only the 3rd time on this mission – which is the 65th for the Atlas V.

The Atlas 411 vehicle includes a 4-meter diameter large Payload Fairing (PLF) and one solid rocket booster that augments the first stage. The Atlas booster for this mission is powered by the RD AMROSS RD-180 engine and the Centaur upper stage was powered by the Aerojet Rocketdyne RL10A.

The RD-180 burns RP-1 (Rocket Propellant-1 or highly purified kerosene) and liquid oxygen and delivers 860,200 lb of thrust at sea level.

The strap on solid delivers approximately 348,500 pounds of thrust.

The Centaur delivers 22, 230 lbf of thrust and burns liquid oxygen and liquid hydrogen.

The solid was jettisoned at 139 seconds after liftoff.

This is ULA’s eighth launch in 2016 and the 111th successful launch since the company was formed in December 2006.

OSIRIS-REx will return the largest sample from space since the American and Soviet Union’s moon landing missions of the 1970s.

OSIRIS-REx is the third mission in NASA’s New Frontiers Program, following New Horizons to Pluto and Juno to Jupiter, which also launched on Atlas V rockets.

NASA’s Goddard Space Flight Center in Greenbelt, Maryland, is responsible for overall mission management.

OSIRIS-REx complements NASA’s Asteroid Initiative – including the Asteroid Redirect Mission (ARM) which is a robotic spacecraft mission aimed at capturing a surface boulder from a different near-Earth asteroid and moving it into a stable lunar orbit for eventual up close sample collection by astronauts launched in NASA’s new Orion spacecraft. Orion will launch atop NASA’s new SLS heavy lift booster concurrently under development.

Watch for Ken’s continuing OSIRIS-REx mission and launch reporting from on site at the Kennedy Space Center and Cape Canaveral Air Force Station, FL.

Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.

Ken Kremer

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OSIRIS-REx Blasts off on 7 Year Sampling Trek to Asteroid Bennu and Back

Canaveral Air Force Station carrying NASA’s Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer, or OSIRIS-REx spacecraft on the first U.S. mission to sample an asteroid, retrieve at least two ounces of surface material and return it to Earth for study.  Liftoff was at 7:05 p.m. EDT on September 8, 2016.  Credit: Ken Kremer/kenkremer.com

KENNEDY SPACE CENTER, FL – NASA’s OSIRIS-REx hi tech robotic explorer blasted off this evening in spectacular fashion from the Florida Space Coast on a ground breaking 7 year sampling trek to Asteroid Bennu and back to gather grains of 4.5 billion year old alien sand that could potentially reveal significant answers to the origins of life on Earth.

The Earth departure for NASA’s Origins, Spectral Interpretation, Resource Identification, Security – Regolith Explorer (OSIRIS-REx) spacecraft began with an on time engine ignition from Space Launch Complex 41 at Cape Canaveral Air Force Station on a United Launch Alliance Atlas V rocket shortly before a crystal clear sunset this evening, Thursday, September 8 at 7:05 p.m. EDT.

The Atlas V rocket with OSIRIS-Rex bolted on top roared of launch pad 41 and shot straight up into the sun drenched skies of the sunshine state.

The launch wowed hordes of excited spectators who gathered from near and far to witness America’s first mission to gather pristine samples of soil and rock from Bennu’s coal black and carbon rich surface – and eventually return them to Earth for analysis using the most powerful science instruments humankind has invented.

OSIRIS-Rex is on a totally unique 4.5 billion mile roundtrip mission to unlock the mysteries of the formation of our Solar System 4.5 Billion years ago and ourselves as Earth evolved over time.

“Today, we celebrate a huge milestone for this remarkable mission, and for this mission team,” said NASA Administrator Charles Bolden, in a statement.

“We’re very excited about what this mission can tell us about the origin of our solar system, and we celebrate the bigger picture of science that is helping us make discoveries and accomplish milestones that might have been science fiction yesterday, but are science facts today.”

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