Breaking News
Get Actionable Insights with InvestingPro+: Start 7 Day FREE Trial Register here
Investing Pro 0
Ad-Free Version. Upgrade your Investing.com experience. Save up to 40% More details

NASA launches first space probe to study Jupiter's Trojan asteroids

Stock MarketsOct 16, 2021 12:16
Saved. See Saved Items.
This article has already been saved in your Saved Items
 
6/6 © Reuters. The capsule with NASA's Lucy spacecraft, atop a United Launch Alliance Atlas 5 rocket for a mission to study the Trojan asteroids in the outer solar system, stands at Pad-41 in preparation for launch at Cape Canaveral Space Force Station in Cape Canaveral 2/6

(Reuters) -NASA launched a first-of-its kind mission on Saturday to study Jupiter's Trojan asteroids, two large clusters of space rocks that scientists believe are remnants of primordial material that formed the solar system's outer planets.

The space probe, dubbed Lucy and packed inside a special cargo capsule, lifted off on schedule from Cape Canaveral Air Force Station in Florida at 5:34 a.m. EDT (0934 GMT), NASA said. It was carried aloft by an Atlas V rocket from United Launch Alliance (UAL), a joint venture of Boeing (NYSE:BA) Co and Lockheed Martin Corp (NYSE:LMT).

Lucy's mission is a 12-year expedition to study a record number of asteroids. It will be the first to explore the Trojans, thousands of rocky objects orbiting the sun in two swarms - one ahead of the path of giant gas planet Jupiter and one behind it.

The largest known Trojan asteroids, named for the warriors of Greek mythology, are believed to measure as much as 225 kilometers (140 miles) in diameter.

Scientists hope Lucy's close-up fly-by of seven Trojans will yield new clues to how the solar system's planets came to be formed some 4.5 billion years ago and what shaped their present configuration.

Believed to be rich in carbon compounds, the asteroids may even provide new insights into the origin of organic materials and life on Earth, NASA said.

"The Trojan asteroids are leftovers from the early days of our solar system, effectively the fossils of planet formation," principal mission investigator Harold Levison of the Southwest Research Institute in Boulder, Colorado, was quoted by NASA as saying.

No other single science mission has been designed to visit as many different objects independently orbiting the sun in the history of space exploration, NASA said.

As well as the Trojans, Lucy will do a fly-by of an asteroid in the solar system's main asteroid belt, called DonaldJohanson in honor of the lead discoverer of the fossilized human ancestor known as Lucy, from which the NASA mission takes its name. The Lucy fossil, unearthed in Ethiopia in 1974, was in turn named for the Beatles hit "Lucy in the Sky with Diamonds."

Lucy the asteroid probe will make spaceflight history in another way. Following a route that circles back to Earth three times for gravitational assists, it will be the first spacecraft ever to return to Earth's vicinity from the outer solar system, according to NASA.

The probe will use rocket thrusters to maneuver in space and two rounded solar arrays, each the width of a school bus, to recharge batteries that will power the instruments contained in the much smaller central body of the spacecraft.

NASA launches first space probe to study Jupiter's Trojan asteroids
 

Related Articles

Tesla launches electric quad bike in U.S. for kids
Tesla launches electric quad bike in U.S. for kids By Reuters - Dec 02, 2021

(Reuters) - Tesla Inc has launched an electric quad bike for kids in the United States for $1,900, two years after the electric-car maker introduced the all-terrain vehicle (ATV)...

Add a Comment

Comment Guidelines

We encourage you to use comments to engage with users, share your perspective and ask questions of authors and each other. However, in order to maintain the high level of discourse we’ve all come to value and expect, please keep the following criteria in mind: 

  • Enrich the conversation
  • Stay focused and on track. Only post material that’s relevant to the topic being discussed.
  • Be respectful. Even negative opinions can be framed positively and diplomatically.
  •  Use standard writing style. Include punctuation and upper and lower cases.
  • NOTE: Spam and/or promotional messages and links within a comment will be removed
  • Avoid profanity, slander or personal attacks directed at an author or another user.
  • Don’t Monopolize the Conversation. We appreciate passion and conviction, but we also believe strongly in giving everyone a chance to air their thoughts. Therefore, in addition to civil interaction, we expect commenters to offer their opinions succinctly and thoughtfully, but not so repeatedly that others are annoyed or offended. If we receive complaints about individuals who take over a thread or forum, we reserve the right to ban them from the site, without recourse.
  • Only English comments will be allowed.

Perpetrators of spam or abuse will be deleted from the site and prohibited from future registration at Investing.com’s discretion.

Write your thoughts here
 
Are you sure you want to delete this chart?
 
Post
Post also to:
 
Replace the attached chart with a new chart ?
1000
Your ability to comment is currently suspended due to negative user reports. Your status will be reviewed by our moderators.
Please wait a minute before you try to comment again.
Thanks for your comment. Please note that all comments are pending until approved by our moderators. It may therefore take some time before it appears on our website.
Comments (2)
Phil Long
Phil Long Oct 16, 2021 18:29
Saved. See Saved Items.
This comment has already been saved in your Saved Items
why can't we go back to the moon first?
Len Smith
Len Smith Oct 16, 2021 11:56
Saved. See Saved Items.
This comment has already been saved in your Saved Items
Should we not tackle world famine first?
 
Are you sure you want to delete this chart?
 
Post
 
Replace the attached chart with a new chart ?
1000
Your ability to comment is currently suspended due to negative user reports. Your status will be reviewed by our moderators.
Please wait a minute before you try to comment again.
Add Chart to Comment
Confirm Block

Are you sure you want to block %USER_NAME%?

By doing so, you and %USER_NAME% will not be able to see any of each other's Investing.com's posts.

%USER_NAME% was successfully added to your Block List

Since you’ve just unblocked this person, you must wait 48 hours before renewing the block.

Report this comment

I feel that this comment is:

Comment flagged

Thank You!

Your report has been sent to our moderators for review
Disclaimer: Fusion Media would like to remind you that the data contained in this website is not necessarily real-time nor accurate. All CFDs (stocks, indexes, futures) and Forex prices are not provided by exchanges but rather by market makers, and so prices may not be accurate and may differ from the actual market price, meaning prices are indicative and not appropriate for trading purposes. Therefore Fusion Media doesn`t bear any responsibility for any trading losses you might incur as a result of using this data.

Fusion Media or anyone involved with Fusion Media will not accept any liability for loss or damage as a result of reliance on the information including data, quotes, charts and buy/sell signals contained within this website. Please be fully informed regarding the risks and costs associated with trading the financial markets, it is one of the riskiest investment forms possible.
Continue with Google
or
Sign up with Email