Skyscraper-Sized Asteroid’s Close Encounter with Earth: A Cosmic Perspective

Gaint Asteroid

This Friday, Earth will witness a monumental event as a skyscraper-sized asteroid, known as 2008 OS7, makes a close approach, passing within a safe distance of 1.7 million miles. This celestial event provides a fascinating glimpse into the dynamics of our solar system and the ongoing monitoring efforts to track Near-Earth Objects (NEOs).

Key Highlights:

  • The asteroid, comparable in size to iconic skyscrapers like the Empire State Building or the Willis Tower, measures between 690 feet and 1,575 feet across.
  • It will pass Earth at seven times the distance to the moon, ensuring there is no threat of collision.
  • Originally discovered in 2008, 2008 OS7 is scheduled for another, more distant visit in 2032.
  • This event is part of a busy week of cosmic activity, with several smaller asteroids also making close approaches.

Gaint Asteroid

Understanding Near-Earth Objects:

NEOs, such as 2008 OS7, are a focal point of astronomical studies due to their potential impact threat and scientific value. NASA’s Center for Near Earth Object Studies plays a crucial role in tracking these objects, providing valuable data for both safeguarding our planet and enhancing our understanding of the solar system.

The Role of Observatories and Space Agencies:

Observatories around the world, including the Virtual Telescope Project in Italy, contribute to the global effort to monitor asteroids. These collaborations underscore the importance of international cooperation in space surveillance and research.

A Safe Passage:

Despite the impressive size of 2008 OS7, experts confirm there is no chance of it impacting Earth. Its journey past our planet serves as a reminder of the dynamic and ever-changing nature of our cosmic neighborhood.

Future Encounters:

The next visit of 2008 OS7 in 2032, although at a much greater distance, highlights the predictable paths of these celestial wanderers, allowing scientists to study their properties and trajectories further.


The safe passage of the skyscraper-sized asteroid 2008 OS7 offers a unique opportunity for both professional astronomers and the public to engage with space science. It reaffirms the effectiveness of NEO monitoring systems and the fascinating, albeit sometimes daunting, cosmic ballet of objects in our solar system.

About the author


Ashlyn Fernandes

Ashlyn is a young communications professional with disciplined training and apt exposure. He has been a voice for a number of media houses in the country and overseas. Travel, Technology, Consumer, Real Estate and Healthcare have been his main areas of practice using conventional messaging with effective digital strategies.