Space news

Social media erupted after a viral post claimed interstellar comet 3I/ATLAS travelled 76,600 kilometres in just 18 minutes. Here is what the viral tweet says and what the science actually confirms.

Tanmay Puri Dec 10, 2025

A video showing what appears to be two moons in Michigan has raised questions online, but astronomers say the sight has no link to Earth's newly discovered quasi-moon. Here are the facts.

Mycah Puno Nov 30, 2025

NASA's latest 3I/ATLAS path brings its Jupiter flyby nearer a key gravitational zone, sparking expert concerns over risks and prediction reliability.

Marty Vergel Baes Nov 29, 2025

Avi Loeb accused NASA of overlooking key anomalies in interstellar object 3I/ATLAS during a live broadcast, reigniting debate over whether the visitor is truly a comet.

Melvin Gascon Nov 20, 2025

New MeerKAT radio observations confirm that interstellar visitor 3I/ATLAS is not sending alien signals, and astronomers have identified the detected frequencies as natural cometary activity.

Melvin Gascon Nov 20, 2025

Amateur astronomers claim 3I/ATLAS appears to be "spinning" in new telescope footage, sparking speculation just days before NASA releases its most detailed images of the interstellar visitor.

Melvin Gascon Nov 19, 2025

Physicists Michio Kaku and Avi Loeb are urging full data transparency on interstellar object 3I/ATLAS, arguing its unusual behaviour raises scientific questions that merit independent review.

Melvin Gascon Nov 17, 2025

Harvard astrophysicist Avi Loeb suggests the interstellar comet 3I/ATLAS may not be natural—hinting at possible alien technology—though NASA and other experts insist the evidence points to a natural origin.

Melvin Gascon Nov 11, 2025

NASA is studying mysterious radio pulses from interstellar comet 3I/ATLAS, which some speculate could hint at alien technology—but scientists insist the evidence points to a natural origin.

Melvin Gascon Oct 29, 2025

Astronomers are stunned as interstellar comet 3I/ATLAS erupts early from behind the Sun, releasing a 10,000 km gas jet and speeding ahead of its predicted orbit.

Melvin Gascon Oct 28, 2025

Avi Loeb hints 3I/ATLAS may defy physics and could even be heading toward Earth, sparking global debate and viral speculation.

Marty Vergel Baes Oct 26, 2025

NASA scientists are investigating an unexplained energy burst from 3I/ATLAS, an interstellar comet emitting unusual gases and light patterns as it nears the Sun.

Melvin Gascon Oct 22, 2025

A Manhattan-sized interstellar object is emitting an industrial-grade alloy, sparking debate among scientists like Harvard's Avi Loeb. Is it alien technology or a natural wonder?

Marty Vergel Baes Oct 18, 2025

By highlighting its latest technologies and introducing the new leadership team, GuardianSat demonstrates its dedication to advancing space safety and defence.

May 28, 2024

The UK has pledged millions to support the development of space technology that tackles global issues like weather prediction, climate-change monitoring and space debris removal.

Danielle Summer Nov 21, 2023

The Artemis Accord deal was signed during the recent state visit of the Indian Prime Minister Narendra Modi to the USA.

Pratiti Nath Jun 29, 2023

The asteroid is predicted to come Thursday within around 3.2 million miles of Earth in its own orbit around the sun.

Jastine Beatrice Yap Aug 02, 2022

It has been more than a month since astrophysicists have been predicting that a rocket is on a collision course with the moon. Earlier, it was thought be SpaceX's Falcon 9 booster, but recent reports have claimed that it may not be some other rocket.

Sadhna Yadav Feb 24, 2022

The Centre for Near Earth Object Studies (CNEOS) has predicted that Asteroid 2014 QJ33 will not be of any threat to human life.

Nina Siena Sep 16, 2020

A new substance called AgXX can help protect astronauts from bacteria while in space.

Mar 20, 2019

Nasa's Juno spacecraft captured this image of Jupiter's cloud formations at its south pole, as it zoomed around Jupiter during its 11th flyby.

India Ashok Mar 03, 2018

The star, S0-2, is one of two that can travel closest to the Sagittarius A* black hole in the center of the Milky Way.

India Ashok Mar 02, 2018

The exoplanet known as WASP-39b has a mass equal to that of Saturn and has been classified as a "hot Saturn".

India Ashok Mar 02, 2018

The new discovery also provides clues that could revolutionise our understanding of the mysterious dark matter particles.

India Ashok Mar 01, 2018

Astrophysicists suggest that aliens could transmit hazardous messages and launch cyberattacks to hack and shut down our computers.

India Ashok Feb 28, 2018

Some hardy microbes, living in extreme conditions in the deepest parts of the Earth's oceans, could theoretically survive on Enceladus.

India Ashok Feb 28, 2018

Scientists believe that impact from such supermassive black hole outbursts may be one of the most common ways for super-Earths to form at the centre of the Milky Way.

India Ashok Feb 28, 2018

A new study suggests that stars orbiting the Milky Way were formed within the galaxy but were "evicted".

India Ashok Feb 27, 2018

Scientists found a fourth ultraluminous X-ray source, which they identified as a neutron star, located in the Whirlpool galaxy.

India Ashok Feb 27, 2018

The sun's surface is surrounded by a magnetic field that acts as a barrier to stop massive solar eruptions known as coronal mass ejections.

India Ashok Feb 24, 2018