outer space

Geophysicist Stefan Burns is drawing large audiences with the claim that an Earth-like twin may soon be discovered within our own solar system. The suggestion points to a hidden planetary body, possibly in the outer solar system, whose conditions could resemble Earth's. Viewers are debating whether such a world could realistically remain undetected and what its discovery would mean for the search for habitable environments beyond Earth.

The topic of diplomacy in space is drawing attention, examining how nations cooperate, negotiate and manage disputes beyond Earth. Discussion covers how international relations frameworks may apply to satellites, space stations and future exploration, and what rules could govern activity in orbit as more countries and companies expand their presence in outer space.

As space agencies and private companies push new missions to the Moon, a debate is growing over who can claim, own and exploit lunar resources. Existing international treaties, including the Outer Space Treaty, offer no clear rules on mining rights, leaving legal grey areas. The discussion is part of broader concern over a new space race between the United States, China and commercial players.

Carnegie India is drawing attention to the question of nuclear weapons in space, highlighting growing concern over whether orbital systems could be armed with nuclear capability. The topic touches on longstanding space treaties, including the Outer Space Treaty's ban on placing nuclear weapons in orbit, and on recent worries about emerging anti-satellite threats. Analysts are weighing what militarisation of space could mean for global security.

President Donald Trump declared outer space to be the 'province of all humans' and proclaimed an 'Anti-Communism week', according to the Hindustan Times. The announcements came as the United States heads into midterm elections, prompting discussion of whether the statements are aimed at rallying his political base.

Donald Trump has declared that outer space should be open for all humans to explore, according to a report by NTD News. The statement frames space as a frontier available to everyone rather than restricted to a few nations or companies. Details on how such a policy would be implemented, and what it means for existing space treaties and commercial space ventures, were not provided.

The boundary of the solar system is being reconsidered. Scientists are weighing where the solar system truly ends, a question tied to the heliopause and the reach of the Sun's influence, with the outer regions reshaping how researchers define our cosmic neighbourhood.

Scientists have announced the discovery of a massive dwarf planet located in the distant outer solar system. The finding, reported by weather and science outlets, adds to the small but growing list of known dwarf planets beyond Neptune. Details about the object's size, orbit and composition have drawn wide interest, with observers speculating about what else may remain undiscovered at the solar system's far edges.

US President Donald Trump has declared outer space open for human settlement and says he wants Americans living beyond Earth. The announcement signals an aggressive push on space policy, framing permanent human presence off-planet as a national goal. Details on implementation, funding and how it fits with NASA's existing plans were not immediately clear, and the declaration is drawing attention worldwide.

Astronomers using Chile's Vera C. Rubin Observatory have identified a bright object, designated 2026 ED138, orbiting beyond Pluto. Its movement follows a path typical of a dwarf planet, and scientists say the discovery offers fresh clues about how planets formed in the outer solar system. Space enthusiasts are sharing the find as a notable early result from the new observatory.

Analysts suggest that habitats and research stations planned beyond the Moon could depend heavily on autonomous AI systems to manage operations where human oversight is limited by distance and communication delays. The discussion highlights how planetary AI could handle life support, navigation, and scientific tasks on future deep-space outposts, underscoring artificial intelligence as a key technology for humanity's expansion into the outer solar system.

NASA's Hubble and James Webb space telescopes have together observed pristine bodies in the outer solar system that have remained unchanged since its formation billions of years ago. Researchers describe these objects as time capsules, offering a rare window into the conditions of the early solar system and the raw material from which planets formed.

China Daily's Hong Kong edition argues in an editorial that outer space, and the Moon in particular, should not be turned into an arena for geopolitical rivalry. The piece frames lunar exploration as a field for international cooperation rather than competition between major powers, amid ongoing tensions over space programs led by the United States and China.

Pluto, the dwarf planet orbiting beyond Neptune, is being discussed for its frozen surface of nitrogen ice and its distinctive landscape first revealed in detail by NASA's New Horizons mission. Posts highlight Pluto's status as a mysterious and distant world in the outer solar system, drawing attention to ongoing interest in space science and planetary exploration.

Astronomers have identified a newly discovered trail of cosmic debris that offers a preview of how the Solar System may eventually end. The finding, reported by Wired, suggests the debris illustrates the processes that will unfold as the Sun ages and sheds its outer layers, scattering remnants of planets and smaller bodies. Space enthusiasts and researchers are sharing and discussing the story across social media.