WASHINGTON—A fresh analysis of radar images obtained more than three decades ago has yielded new evidence indicating Venus, Earth’s planetary next-door neighbor, is currently volcanically active—a dynamic world with eruptions and lava flows. Researchers said on Wednesday radar images taken by NASA’s Magellan spacecraft showed that a volcanic vent about a mile (1.6 km) wide […]
A nearby star system is helping astronomers unravel the mystery of how water appeared in our solar system billions of years ago. Scientists observed a young star, called V883 Orionis, located 1,300 light-years away using the Atacama Large Millimeter/submillimeter Array of telescopes, or ALMA, in northern Chile. The star is surrounded by a planet-forming disk […]
The U.S. House Science, Space, and Technology Committee holds a hearing at 10:00 a.m. ET on Feb. 28 on “Building a U.S. National Science and Technology Strategy” to win “the Fight for Global Leadership” against China. A Regent Professor of Meteorology, Weathernews Chair Emeritus of the University of Oklahoma and Former Director, White House Office […]
Observations by NASA’s James Webb Space Telescope are upending the understanding of the early universe, indicating the presence of large and mature but remarkably compact galaxies teeming with stars far sooner than scientists had considered possible. Astronomers said data obtained by the telescope reveals what appear to be six big galaxies as mature as our […]
Astronomers have found an unusually large planet orbiting a small star, located about 280 light-years from Earth. The unexpected size of the newly discovered world, called TOI 5205b, has led researchers to call it the “forbidden planet.” About the size of Jupiter, it was spotted by researchers using NASA’s Transiting Exoplanet Survey Satellite, or TESS. […]
The James Webb Space Telescope peered inside a wispy molecular cloud located 630 light-years away and spied ices made of different elements. Molecular clouds are interstellar groupings of gas and dust where hydrogen and carbon monoxide molecules can form. Dense clumps within these clouds can collapse to form young stars called protostars. The Webb telescope […]
CAPE CANAVERAL, Fla.—An asteroid the size of a delivery truck will whip past Earth on Thursday night, one of the closest such encounters ever recorded. NASA insists it will be a near miss with no chance of the asteroid hitting Earth. NASA said Wednesday that this newly discovered asteroid will zoom 2,200 miles (3,600 kilometers) […]
The leaders of Japan and the United States are expanding the nations’ alliance with a series of new commitments regarding defense spending, military modernization, and a new agreement that will extend their mutual defense treaty to space. U.S. President Joe Biden welcomed Japanese Prime Minister Kishida Fumio to the White House on Jan. 13, where […]
The United States and Japan on Jan. 11 unveiled new plans to strengthen their alliance amid growing threats from North Korea and communist China, including extending security cooperation to outer space. In a joint statement, Secretary of State Antony Blinken, Defense Secretary Lloyd Austin, and their Japanese counterparts, Foreign Minister Yoshimasa Hayashi and Defense Minister Yasukazu […]
