Europe's space chief said Friday (Feb. 25) that business with Russia continues as usual despite the situation in Ukraine. But it's unclear if the partnership can survive Russia's recent aggression.
A tilted black hole spinning around a misaligned axis has been discovered in our galaxy, challenging theories of black hole formation.
An analysis of light coming from hundreds of thousands of stars in our galaxy , the Milky Way, revealed where chunks of the galaxy came from.
What does the invasion in Ukraine mean for Europe's space partnership with Russia, and can business continue as usual despite European countries rolling out economic sanctions?
All core stage rocket engines on NASA's moon rocket performed as expected in a recent series of tests that followed a replacement of a faulty control mechanism in one of those engines.
The International Astronomical Union (IAU) has launched a new center to fight the threat of satellite megaconstellations, which it now describes as worse than urban light pollution.
The search for traces of life on distant planets will be more difficult for the world's largest radio telescope because of interference from megaconstellation satellites.
Astronomy is one of the most power-hungry science disciplines, but astronomers are committed to curb their large carbon footprint to survive in the climate-anxious future.
Spacecraft controllers started powering up James Webb Space Telescope's four cutting-edge instruments as they prepare to take test images of the first star.
NASA's Perseverance rover managed to spit out pieces of rock that had been blocking its Mars-sampling gear since late December.
Satellites help scientists observe and study volcanic eruptions and their effects in way that was not possible before.
An Earth-based telescope that looks for exploding stars and dangerous near-Earth asteroids is struggling with streaks from SpaceX's Starlink internet-beaming constellation.
The volcanic eruption that destroyed a Polynesian island on Saturday injected ash into record altitude but won't cause any disruption to Earth's climate, experts said.
Astronomers have spotted the brightest ever 'Ccow' supernova shining in x-rays providing evidence the mysterious phenomenon might be driven by an emerging black hole or a neutron star.
Parallax is the observed displacement of an object caused by the change of the observer's point of view. In astronomy, it is an irreplaceable tool for calculating distances of far away stars.
Concentrations of greenhouse gases in Earth's atmosphere continued to rise in 2021 in spite of climate pledges and the economic slowdown brought about by the COVID-19 pandemic, satellite data reveal.
Stars might be born much faster than previously expected, a new study using China's radio super telescope revealed.
Giant cyclones around the poles of the solar system's largest planet are generated by the same forces that move water in Earth's oceans, a new study has found.
Matter and antimatter behave the same under the influence of gravity, a new study found, leaving scientists no wiser as to what makes the two different.
The James Webb Space Telescope successfully extended its secondary mirror as it continues to sail seamlessly through its never-before-conducted deployment sequence on the way to its destination.
The James Webb Space Telescope has successfully deployed all five layers of its tennis-court-sized sunshield.
From stem cells to blue jets to 'made in space' concrete, this is the best of 2021 International Space Station research.
The James Webb Space Telescope received a faultless send-off by Europe's Ariane 5 rocket in what has been described as the best Christmas gift to the world's astronomers.