Elon Musk's Satellites Declared Major Threat to Crucial Space Mission, Experts Raise Alarm: 'I Couldn't be More Concerned'

A looming surge of satellites in orbit has astronomers worried that essential cosmic observations, including the detection of potential Earth-bound asteroids, could soon be disrupted by the passing Starlink network.

Whats unfolding?

According to El Pais, Elon Musks Starlink and other large satellite constellation initiatives aim to deploy around 500,000 satellites into orbit. The first wave is already visible in the night sky as linear clusters preparing to deliver global internet coverage.

NASA research published in Nature indicates that roughly one-third of images captured by the Hubble Space Telescope famed for iconic space imagery might be marred by satellite streaks high above Earth.

This is the first scientific study focusing on the impact of artificial light pollution from industrial satellite launches on space telescopes, said Alejandro Serrano Borlaff, a NASA researcher leading the study.

Why these blocked views matter

In the worst-case scenario, uninterrupted views of deep space could be crucial for detecting objects that threaten Earth. Asteroid detection, in particular, is at risk, Borlaff emphasized. Other fields, including dark matter research and high-resolution astronomical imaging, may also suffer.

The European Space Agency is advancing the ARRAKIHS telescope project. Simulated photos reveal that satellite trails could intersect with images intended to capture pristine cosmic scenes. Borlaffs analysis suggests up to 96% of ARRAKIHS images might be affected.

However, ARRAKIHS project leads Rafael Guzmn and Carlos Corral estimate the actual impact could be closer to 1%, thanks to the telescopes specific camera angles and observational focus. Still, the sheer volume of satellites being launched is alarming. As an astronomer, I am deeply concerned about the path these global corporations are taking, Guzmn remarked.

Researchers also worry about the emissions released during rocket launches and from satellites burning up on re-entry an unprecedented volume compared to historical levels, according to Yale Environment 360.

Efforts to mitigate the impact

SpaceX stated in 2020 that it planned to dim Starlink satellites to reduce interference with astronomical research, though El Pais questions whether significant progress has been made.

Despite the concerns, satellites remain valuable for Earth observation. Israeli scientists are using satellite data to detect methane leaks, and California-based SpinLaunch is exploring ways to launch satellites without traditional jet fuel.

Staying updated on space initiatives allows individuals to support projects that align with environmental and scientific priorities.

Author: Ava Mitchell