Search query: gravity
Categories: All Categories
13142 records searched, 289 records found, 20 matches displayed
< Previous 20 articles Next 20 articles >
Search Hints:
- Use a + (plus sign) or - (minus sign) to include or exclude a word: +mars -venus
- Use a ? (question mark) as a wildcard for a single letter: te?t (test,text)
- Use a * (asterisk) as a wildcard for multiple letters: he*t (heat, heart)
- Use a ~ (tilde) to expand word endings: meteor~ (meteorite, meteorid, meteorology)
Most frequent words for articles published in the last 45 days:
developed (95),
climate (85),
team (83),
species (75),
cells (74),
used (72),
human (64),
help (61),
change (60),
water (60),
years (60),
data (57),
energy (55),
such (53),
carbon (51),
discovered (50),
time (48),
like (47),
materials (46),
even (44)
Published Tadpole playing around black hole - Tadpole Playing Around Black Hole: A Fascinating Discovery



A peculiar cloud of gas, nicknamed the Tadpole due to its shape, appears to be revolving around a sp...
Published Hubble captures three faces of evolving supernova in early universe - Hubble Captures Three Faces of Evolving Supernova in Early Universe


Three different moments in a far-off supernova explosion were captured in a single snapshot by NASA'...
Published A spacecraft has 'touched' the sun for the first time - A spacecraft has 'touched' the sun for the first time


On April 28, 2021, NASA's Parker Solar Probe reached the sun's extended solar atmosphere, known as t...
Published How to see the invisible: Using the dark matter distribution to test our cosmological model - How to See the Invisible: Using the Dark Matter Distribution to Test Our Cosmological Model



Astrophysicists have measured a value for the 'clumpiness' of the universe's dark matter (known to c...
Published Landslide disaster risk in the Kivu Rift is linked to deforestation and population growth - Landslide Disaster Risk in the Kivu Rift is Linked to Deforestation and Population Growth


New research shows how deforestation and population growth have greatly impacted landslide risk in t...
Published Landslides can have a major impact on glacier melt and movement - Landslides Can Have a Major Impact on Glacier Melt and Movement


Using satellite imagery to study the effects of a 2019 landslide on the Amalia Glacier in Patagonia,...
Published How did the Butterfly Nebula get its wings? It's complicated - How Did the Butterfly Nebula Get Its Wings? It's Complicated


Something is amiss in the Butterfly Nebula. When astronomers compared two exposures of this planetar...
Published Potential first traces of the universe's earliest stars - Potential First Traces of the Universe's Earliest Stars



Astronomers may have discovered the ancient chemical remains of the first stars to light up the Univ...
Published Astronomers find evidence for most powerful pulsar in distant galaxy - Astronomers Discover the Most Powerful Pulsar in a Distant Galaxy


Astronomers using data from the VLA Sky Survey have discovered one of the youngest known neutron sta...
Published A first: Scientists grow plants in soil from the Moon - A First: Scientists Grow Plants in Soil from the Moon


Scientists have, for the first time, grown plants in soil from the Moon. They used soil collected du...
Published Differences between the Moon’s near and far sides linked to colossal ancient impact - Differences between the Moon’s Near and Far Sides Linked to Colossal Ancient Impact


New research shows how the impact that created the Moon's South Pole -- Aitken basin is linked to th...
Published Researchers enlist robot swarms to mine lunar resources - Researchers Enlist Robot Swarms to Mine Lunar Resources


Building a base on the moon was once something out of science fiction, but now scientists are starti...
Published Pluto as a cosmic lava lamp: Giant convective cells continually refresh dwarf planet's icy heart - Pluto as a Cosmic Lava Lamp: Giant Convective Cells Continually Refresh Dwarf Planet's Icy Heart


Using computer models, New Horizons team members have been able to determine the depth of the layer...
Published Why does Mercury have such a big iron core? - Why Does Mercury Have Such a Big Iron Core?


A new study disputes the prevailing hypothesis on why Mercury has a big core relative to its mantle....
Published Fascinating orbits: Celestial bodies surprisingly erratic - Fascinating Orbits: Celestial Bodies Surprisingly Erratic


Astronomers are researching the way in which celestial bodies orbit each other, now and in the futur...
Published Unmasking the secrets of Mercury, in color - Unmasking the Secrets of Mercury, in Color


The MESSENGER spacecraft is the first ever to orbit the planet Mercury, and the spacecraft's seven s...
Published Comet dust: Planet Mercury's 'invisible paint' - Comet Dust: Planet Mercury's 'Invisible Paint'


Scientists have long puzzled over the planet Mercury's excessively dark surface. New research sugges...
Published MESSENGER's endgame: Hover campaign promises bird's-eye view of Mercury's surface - MESSENGER's Endgame: Hover Campaign Promises Bird's-Eye View of Mercury's Surface


MESSENGER will not go gentle into that good night. The mission will end sometime this spring, when t...
Published Mercury: Results from Messenger’s low-altitude campaign - Mercury: Results from Messenger’s Low-Altitude Campaign


NASA's MESSENGER mission, now nearing the end of its fourth and final year of orbital operations at...
Published Where do astronauts go when they need 'to go?' - Where Do Astronauts Go When They Need 'To Go'?


The first American man in space had no place "to go," and urinating in space was a tough problem for...