<p style="text-align: center;"></p> <p>Astronomers using NASA’s Spitzer Space Telescope have measured the size of an asteroid candidate for NASA’s Asteroid Redirect Mission (ARM), a proposed spacecraft concept to capture either a
<p style="text-align:center"></p> <p> A team of European astronomers has found a previously unknown comet, detected as a tiny blob of light orbiting our Sun deep in the Solar System.</p> <p>Europe’s Teide Observatory
<p>A space rock a few metres across exploded in Earth’s atmosphere above the city of Chelyabinsk, Russia today at about 03:15 GMT. The numerous injuries and significant damage remind us
<p>For the first time, observations coordinated by ESA’s space hazards team have found an asteroid that comes close enough to Earth to pose an impact threat. The space