NASA has brought to attention the imminent approach of two sizable asteroids, each roughly the size of an airplane, rapidly heading towards Earth. These celestial objects, travelling at high speeds, are expected to pass our planet at a relatively close distance, marking another instance of our ongoing monitoring of near-Earth objects (NEOs). NASA’s Jet Propulsion Laboratory (JPL) is closely monitoring two asteroids, 2023 HB7 and 2017 TU1, which are expected to safely pass by Earth on August 5. Although neither of these asteroids poses any threat to our planet, their close approach provides an excellent opportunity for scientific observation and study. Asteroids and Comets: What's the Difference?

Asteroid 2023 HB7: A Significant Space Rock at a Safe Distance

Asteroid 2023 HB7 measures approximately 99 feet (30 metres) in diameter, making it a noteworthy object in space. It is comparable to a small airplane. Despite being classified as potentially hazardous due to its size and speed, it will safely pass Earth at a distance of 5.62 million kilometres, which is much farther than the distance to the Moon.

Approximate Size: 99 Feet (Comparable to a Small Airplane)

Closest Earth Approach: 5.62 million kilometres

Date of Closest Approach: August 5, 2024

Asteroid 2017 TU1: Smaller but Closer

Asteroid 2017 TU1 is slightly smaller, with a diameter of about 70 feet (21 metres). It is also compared to the size of a small airplane. It will come closer to Earth than 2023 HB7, passing within 3.86 million kilometres of our planet. Despite its proximity, it does not pose any danger.

Approximate Size: 70 Feet (Similar to a Small Airplane)

Closest Earth Approach: 3.86 million Kilometers

Date of Closest Approach: August 5, 2024

NASA employs various observation techniques and technologies to track NEOs. These include ground-based telescopes, space-based observatories, and radar systems, all working in concert to provide accurate data on the size, speed, and trajectory of these objects. This information is critical for assessing potential risks and developing strategies to mitigate threats.

The alert regarding the approach of asteroids 2023 QW1 and 2023 QY2 serves as a reminder of the dynamic and ever-changing nature of our cosmic environment. While the approach of large asteroids can be intriguing, there is no cause for concern. Both 2023 HB7 and 2017 TU1 are expected to pass by Earth safely, posing no threat to our planet.

(The above story first appeared on LatestLY on Aug 05, 2024 10:25 AM IST. For more news and updates on politics, world, sports, entertainment and lifestyle, log on to our website latestly.com).