Tag: Earth

Protect Earth instead of colonising Mars, Obama says

Humanity must preserve Earth before dreaming of colonising Mars because even nuclear war and unbridled climate change cannot make the red planet more liveable, Barack Obama said Wednesday. Speaking at a renewable energy conference in the French capital Paris, the former US president mentioned Silicon Valley “tycoons, many of whom are building spaceships” that could take humans to Mars. “But when I hear some of the people talk about the plan to colonise Mars because […]

US astronaut gets used to Earth after record-setting 371 days in space

  HOUSTON, Oct 14, 2023 (AFP) – After spending more than a year in space, Frank Rubio now has to get used to that pesky thing Earthlings call gravity. “Walking hurts a little bit the first few days, the soles of your feet and lower back,” he said at a news conference Friday at NASA’s Johnson Space Center in Houston, Texas. “I think there is a certain level of pain that comes with the fact […]

Chinese booster rocket makes uncontrolled return to Earth: US officials

  WASHINGTON, United States (AFP) — A Chinese booster rocket made an uncontrolled return to Earth on Saturday, US Defense Department officials said, as they chided Beijing for not sharing information on the potentially hazardous object’s descent. US Space Command “can confirm the People’s Republic of China (PRC) Long March 5B (CZ-5B) re-entered over the Indian Ocean at approx 10:45 am MDT on 7/30,” the US military unit said on Twitter, referring to China’s official […]

Earth’s ‘vital signs’ worsening as humanity’s impact deepens

by Patrick GALEY PARIS, France (AFP) — The global economy’s business-as-usual approach to climate change has seen Earth’s “vital signs” deteriorate to record levels, an influential group of scientists said Wednesday, warning that several climate tipping points were now imminent. The researchers, part of a group of more than 14,000 scientists who have signed on to an initiative declaring a worldwide climate emergency, said that governments had consistently failed to address the root cause of […]

Cities worldwide dim lights to mark Earth Hour

  By Agence France Presse From Singapore to Buenos Aires, cities around the world turned off their lights Saturday to mark Earth Hour, with this year’s event highlighting the link between the destruction of nature and increasing outbreaks of diseases like Covid-19. After starting in Asia, the call to action on climate change made its way around a planet reeling from the coronavirus pandemic. As the day came to an end, it was the turn […]

Large asteroid to pass by Earth on March 21: NASA

WASHINGTON, United States (AFP) — The largest asteroid to pass by Earth this year will approach within some 1.25 million miles (two million kilometers) of our planet on March 21, NASA said Thursday. The US space agency said it will allow astronomers to get a rare close look at an asteroid. The asteroid, 2001 FO32, is estimated to be about 3,000 feet in diameter and was discovered 20 years ago, NASA said. “We know the […]

China launches Mars probe in space race with US

  by Ludovic EHRET Agence France Presse WENCHANG, China (AFP) — China launched a rover to Mars on Thursday, a journey coinciding with a similar US mission as the powers take their rivalry into deep space. The two countries are taking advantage of a period when Earth and Mars are favourably aligned for a short journey, with the US spacecraft due to lift off on July 30. The Chinese mission is named Tianwen-1 (“Questions to […]

Earth captures new ‘mini moon’

WASHINGTON, United States (AFP) — Earth has acquired a second “mini-moon” about the size of a car, according to astronomers who spotted the object circling our planet. The mass — roughly 1.9-3.5 meters (6-11 feet) in diameter — was observed by researchers Kacper Wierzchos and Teddy Pruyne at the NASA-funded Catalina Sky Survey in Arizona on the night of February 15. “BIG NEWS. Earth has a new temporarily captured object/Possible mini-moon called 2020 CD3,” likely […]

Record-breaking US astronaut set to return to Earth

by Christopher RICKLETON ALMATY, Kazakhstan (AFP) — US astronaut Christina Koch is set to return to Earth Thursday having shattered the spaceflight record for female astronauts by spending almost a year aboard the International Space Station. Koch of NASA is expected to touch down in the Kazakh steppes with colleagues Luca Parmitano of the European Space Agency and Alexander Skvortsov of the Russian space agency at 0912 GMT after 328 days in space. The 41-year-old […]

Protect 30% of planet by 2030: UN Nature rescue plan

by Marlowe HOOD PARIS, France (AFP) — Thirty percent of Earth’s surface across land and sea should become protected areas by 2030 to ensure the viability of ecosystems essential to human wellbeing, according to a UN plan released Monday. The draft proposal to halt the degradation of Nature and the gathering pace of species loss will be vetted by nearly 200 countries gathering in October for a make-or-break biodiversity summit, the 15th since 1994. Up […]

Earth warming more quickly than thought, new climate models show

by Marlowe HOOD PARIS, France (AFP) — Greenhouse gases thrust into the atmosphere mainly by burning fossil fuels are warming Earth’s surface more quickly than previously understood, according to new climate models set to replace those used in current UN projections, scientists said Tuesday. By 2100, average temperatures could rise 7.0 degrees Celsius above pre-industrial levels if carbon emissions continue unabated, separate models from two leading research centres in France showed. That is up to […]

Magnetic north pole leaves Canada, on fast new path

WASHINGTON, United States (AFP) — The position of the Earth’s magnetic North Pole — used in navigation systems such as smartphones — is moving far faster than it has, sending scientists scrambling to put out a new model this week. The magnetic North is the point at which the planet’s magnetic field points vertically down. The World Magnetic Model is critical to sea and military navigation — as well as our ubiquitous smartphones. It normally […]