HT TECH wants to start sending you push notifications. Click allow to subscribe

NASA Deep Space Network snaps Potentially Hazardous Asteroid passing by Earth

NASA recently captured radar images of Potentially Hazardous Asteroid 2008 OS7 as it made a close approach to Earth. Know all about it.

By: HT TECH
Updated on: Feb 29 2024, 19:06 IST
Stadium-sized asteroid 2008 OS7 sparked curiosity among scientists with its intriguing surface features. (NASA/JPL-Caltech)
Stadium-sized asteroid 2008 OS7 sparked curiosity among scientists with its intriguing surface features. (NASA/JPL-Caltech)

NASA recently provided a fascinating glimpse into the cosmos by capturing radar images of a stadium-sized asteroid as it passed by Earth. The asteroid, known as 2008 OS7, made a close approach to our planet on February 2, prompting NASA to utilize its Deep Space Network radar system to obtain detailed images of this celestial object.

NASA snaps Asteroid 2008 OS7

Measuring between 650 feet and 1,640 feet wide, the slowly-spinning asteroid posed no threat to Earth as it drifted past at a safe distance of approximately 2.9 million kilometers, a NASA report stated. This distance is over seven times the gap between our planet and the Moon, ensuring that there was no cause for concern regarding any potential impact. NASA said this asteroid was the size of a stadium! It was declared a Potentially Hazardous Asteroid (PHA) by NASA’s Center for Near-Earth Object Studies (CNEOS). This means its massive size, along with the close distance of approach, could potentially threaten Earth and could cause catastrophic damage if it is impacted.

You may be interested in

41% OFF
Celestron 71008 Skymaster 25x70 Binoculars (black)
  • 27.0 x 15.0 x 5.0 cm
  • 0.41 kilograms
  • 2 years warranty
₹9,999₹16,990
Buy now
23% OFF
Celestron Speciality Series Firstscope Telescope
  • 22.86 x 22.86 x 40.64 cm
  • 1.68 kilograms
  • 2 Years warranty
₹9,999₹12,998
Buy now
55% OFF
Celestron Powerseeker 60az Telescope Black
  • 41.91 x 25.4 x 74.93 cm
  • 1.66 kilograms
  • 2 Years warranty
₹7,180₹15,990
Buy now
23% OFF
Celestron 71256 G2 10x50 Upclose Wide Angle Porro Binocular
  • 20.32 x 17.78 x 6.35 cm
  • 0.77 kilograms
  • Lifetime warranty
₹4,999₹6,500
Buy now

How was it discovered?

Originally discovered on July 30, 2009, by the NASA-funded Catalina Sky Survey, 2008 OS7 was identified during routine search operations for near-Earth objects. Analysis of the light reflected by the asteroid provided valuable insights into its size, estimated to be between 200 and 500 meters wide, with a rotation period of approximately 29 and a half hours.

Also read: Looking for a smartphone? To check mobile finder click here.

However, the recent radar images obtained by NASA's Jet Propulsion Laboratory revealed intriguing details about the asteroid's surface features. Utilizing the powerful 70-meter Goldstone Solar System Radar antenna dish at the Deep Space Network's facility near Barstow, scientists observed a mix of rounded and angular regions on the asteroid's surface. Moreover, these radar observations indicated that 2008 OS7 was smaller than initially estimated, highlighting the importance of precise measurements in understanding the characteristics of near-Earth objects.

NASA's ongoing efforts to study asteroids and other celestial bodies play a crucial role in enhancing our understanding of the solar system's dynamics and potential hazards. By leveraging advanced radar technology and observational capabilities, scientists continue to unravel the mysteries of the cosmos while ensuring the safety and security of our planet.

Also read other top stories today:

Google Maps Glanceable directions update is rolling out to users and it provides new, easy-to-use navigation features. Some interesting details in this article. Check it out here. If you enjoyed reading this article, please forward it to your friends and family.

After Google Gemini sparked a racism row, CEO Sundar Pichai had some tough things to say. Read Sundar Pichai's tough talk to staff here. If you enjoyed reading this article, please forward it to your friends and family.

Google's shoddy job! Google has a chronic habit of dashing off half-baked AI products and neglecting safety checks. Read all about it here. Found it interesting? Go on, and share it with everyone you know.

Catch all the Latest Tech News, Mobile News, Laptop News, Gaming news, Wearables News , How To News, also keep up with us on ,Twitter, Facebook, , and Instagram. For our latest videos, subscribe to our YouTube channel.

First Published Date: 29 Feb, 19:06 IST
Tags:
NEXT ARTICLE BEGINS