Science

Tags:

Seeking innovative ideas for exploring lunar caves

Sysnova_-_exploring_lunar_caves_highlight_mob_0.jpg

Tags:

Where Are New Stars Born? NASA’s Webb Telescope Will Investigate

nasa_0.png
This is a Hubble Space Telescope image of galaxy SDSS J1226+2152, which is being magnified and distorted by the immense gravity of a galaxy cluster in front of it. It is one of four distant, star-forming galaxies the TEMPLATES team will study with Webb. The team chose it as an example of a galaxy that is not very dusty.

Tags:

Boreal Forest Fires Could Release Deep Soil Carbon

nasa_1_0.png
The 2014 fires in Canada’s Northwest Territories burned more than 7 million acres of boreal forest, mainly comprised of cone-bearing trees like these jack pines. The fires released nearly 104 million tons of carbon into the atmosphere.

Tags:

Amazon Rainforest Absorbing Less Carbon Than Expected

New study finds that insufficient nutrient supply has not been properly accounted for in ecosystem models

nasa_3_0.png
View from the top of a measurement tower, where researchers monitor critical forest canopy processes such as photosynthesis, plant water fluxes, leaf characteristics, and growth.

Tags:

GRACE-FO Shows the Weight of Midwestern Floods

nasa_6.png
North America was almost entirely above its long-term average in mass in May 2019, due to Midwestern flooding, with the runoff raising the Great Lakes to record levels.

Tags:

A battery-free sensor for underwater exploration

Submerged system uses the vibration of “piezoelectric” materials to generate power and send and receive data.

battery_0.jpg
A battery-free underwater “piezoelectric” sensor invented by MIT researchers transmits data by absorbing or reflecting sound waves back to a receiver, where a reflected wave decodes a 1 bit and an absorbed wave decodes a 0 bit — and simultaneously stores energy.

Tags:

NASA Gets a Rare Look at a Rocky Exoplanet's Surface

PIA23130-16_0.jpg
This artist's illustration depicts the exoplanet LHS 3844b, which is 1.3 times the mass of Earth and orbits an M dwarf star. The planet's surface may be covered mostly in dark lava rock, with no apparent atmosphere, according to observations by NASA's Spitzer Space Telescope.

Tags:

Rocky, Earth-sized exoplanet is missing an atmosphere

Study reports on search for an atmosphere around a planet somewhat similar to ours.

MIT-No-Atmosphere-01_0_0.jpg
Artist’s rendering of the surface of LHS 3844b, a planet that has been found to have no atmosphere.

Tags:

Physicists design an experiment to pin down the origin of the elements

With help from next-generation particle accelerators, the approach may nail down the rate of oxygen production in the universe.

MIT-Elemental-Reaction_0_0.jpg
A new experiment designed by MIT physicists may help to pin down the rate at which huge, massive stars produce oxygen in the universe.

Tags:

Scientists Observe the Explosion of a Monster Star Requiring New Supernova Mechanism

2019-19_0.jpg