News About Asteroids And Comets
February 07, 2026
ExLabs taps SpacePilot autonomy for Apophis asteroid mission

Los Angeles CA (SPX) Feb 05, 2026
ExLabs has selected CUS-GNC's SpacePilot onboard autonomy software to provide guidance, navigation, and control for its planned Mission to Asteroid Apophis, a commercial deep-space campaign that will operate at distances exceeding 100 million kilometers from Earth. The company describes itself as a commercial deep-space mission operator developing next-generation platforms for exploration beyond Earth orbit, and it is positioning autonomy as core infrastructure for missions that must function with long ... read more
ExLabs and ChibaTech team up to land student CubeLanders on asteroid Apophis
Sydney, Australia (SPX) Jan 21, 2026
ExLabs has partnered with Japan's Chiba Institute of Technology and its Planetary Exploration Research Center to deliver university-led payloads to the surface of asteroid Apophis during its close a ... more
Asteroid metals harden under extreme particle blasts
London, UK (SPX) Jan 09, 2026
Physicists at the University of Oxford have contributed to a study showing that iron-rich asteroids can withstand much higher energy inputs than expected without breaking apart, a result that affect ... more
NSF-DOE Vera C. Rubin Observatory spots record-breaking asteroid in pre-survey observations
Washington DC (SPX) Jan 08, 2026
As part of the NSF-DOE Vera C. Rubin Observatory First Look event in June 2025, Rubin announced that it had observed thousands of asteroids cruising about our Solar System, about 1900 of which have ... more
Iron rich asteroids show surprising resilience in impact simulation study
London, UK (SPX) Jan 08, 2026
Physicists at the University of Oxford have contributed to a new experimental study that shows iron rich asteroids can withstand far more energy than previously estimated before breaking apart. The ... more
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Micro X ray method reads ancient meteorite impact scars
Tokyo, Japan (SPX) Dec 14, 2025
Researchers from China, Canada, and Japan have established a quantitative method to read the impact histories recorded in enstatite chondrites using micro X ray diffraction measurements. Enstatite c ... more
ICE-CSIC leads a pioneering study on the feasibility of asteroid mining
Madrid, Spain (SPX) Dec 11, 2025
Much remains to be known about the chemical composition of small asteroids. Their potential to harbour valuable metals, materials from the early solar system, and the possibility of obtaining a geoc ... more
OSIRIS-APEX spacecraft completes Earth flyby on its journey to explore Apophis
Los Angeles CA (SPX) Nov 26, 2025
NASA's OSIRIS-APEX spacecraft has completed a precisely targeted Earth flyby, using the planet's gravity to bend its trajectory toward a close encounter with the near-Earth asteroid Apophis in 2029. ... more
Lunar impactor Theia originated near Earth and Sun analysis reveals
Berlin, Germany (SPX) Nov 21, 2025
A new study published in Science has traced the origin of Theia, the body that collided with Earth around 4.5 billion years ago and triggered the creation of the Moon. Led by the Max Planck Institut ... more
40 000 near-Earth asteroids discovered!
Paris, France (ESA) Nov 21, 2025
Astronomers recently discovered the 40 000th near-Earth asteroid! These space rocks range from a few metres to a few kilometres in size and are on orbits that bring them relatively close to Earth. E ... more
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ESA pinpoints 3I/ATLAS's path with data from Mars
Paris, France (ESA) Nov 14, 2025
Since comet 3I/ATLAS, the third known interstellar object, was discovered on 1 July 2025, astronomers worldwide have worked to predict its trajectory. ESA has now improved the comet's predicted loca ... more
Largest modern crater identified in Chinas Holocene geology
Los Angeles CA (SPX) Nov 13, 2025
A scientific team in China has confirmed the discovery of the Jinlin crater in Zhaoqing, Guangdong Province. This impact structure, which has been preserved in a thick granite weathering crust, prov ... more
Halloween fireballs could signal increased risk of cosmic impact or airburst in 2032 and 2036
Albuquerque NM (SPX) Oct 30, 2025
Every year, the Taurid meteor shower lights up the night sky from late October through early November. Sometimes called the "Halloween fireballs", they are named for the constellation Taurus-the bul ... more
Southern Taurid meteor shower to peak this week with bright fireballs
Washington DC (UPI) Nov 4, 2025
The Southern Taurid meteor shower, known for its swarm of bright fireballs shooting through the night sky, is expected to peak Tuesday and Wednesday nights as the Earth passes through dust left by a comet. ... more
Europe advances asteroid defense as GomSpace secures operational support contract
Berlin, Germany (SPX) Oct 27, 2025
GomSpace has entered into an 8.4 million SEK agreement with SPACEBEL to implement the Juventas Operations segment for the European Space Agency's Hera mission. The partnership will utilize HOOP Miss ... more
Asteroid with Second-Fastest Orbit Discovered Hidden in Sunlight

Berlin, Germany (SPX) Oct 21, 2025
A newly discovered asteroid has been found racing around the Sun in just 128 days, making it the Solar System's second-fastest known orbiting asteroid. Designated 2025 SC79, the object was detected by Carnegie Science astronomer Scott S. Sheppard on September 27, concealed within the Sun's glare-an area notoriously difficult to observe. The asteroid's path takes it inside the orbit of Venus and across that of Mercury, placing it among an extremely rare class of so-called "twilight" asteroids. The ... read more
Asteroid near Earth detected hours after it passed the planet
Washington DC (UPI) Oct 8, 2025
International space agencies say an asteroid zipped by Earth closer than a large number of satellites currently in orbit, but was not detected until hours later. ... more

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Gaia data uncovers hidden link between asteroid collisions and chaotic spin states
Berlin, Germany (SPX) Oct 07, 2025
Whether an asteroid spins smoothly or tumbles chaotically depends on how often it has collided with other objects, according to new findings presented at the EPSC-DPS2025 Joint Meeting in Helsinki. ... more
China's Tianwen 2 probe marks halfway milestone en route to asteroid target
Beijing (XNA) Oct 06, 2025
China's Tianwen 2 spacecraft has reached the halfway point of its journey to near-Earth asteroid 2016 HO3 after more than four months in interplanetary flight, according to the China National Space ... more
Water once persisted on Ryugu parent asteroid long after formation
Tokyo, Japan (SPX) Sep 22, 2025
A research team led by the University of Tokyo has discovered that liquid water flowed on the ancient parent body of near-Earth asteroid Ryugu more than a billion years after its birth. The finding, ... more
Asteroid rotation patterns reveal new insights into their interiors
Helsinki, Finland (SPX) Sep 25, 2025
Whether an asteroid spins smoothly or tumbles chaotically has now been linked to its history of collisions, according to new findings from ESA's Gaia mission presented at the EPSC-DPS2025 Joint Meet ... more
Western researchers support international collaboration for planetary defence
London, Canada (SPX) Sep 25, 2025
A large international collaboration of nearly 100 researchers, led by Western adjunct professor Auriane Egal, has completed the first-ever comprehensive study of an asteroid tracked from space throu ... more
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