Astronomy

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Mice experienced far fewer hay fever symptoms when a pollen-blocking antibody was applied within their nose

Mice experienced far fewer hay fever symptoms when a pollen-blocking antibody was applied within their nose

Astronomers have discovered hundreds of exoplanets on extremely short orbits of less than 10 days. Our Solar System has nothing like this, and these planets are so close to their stars that they can disrupt the stars' magnetic fields. Scientists think this can induce stellar flaring, and researchers have detected the first example of exoplanet-induced stellar flaring.

The search for habitable exoplanets boils down to the search for water. Exoplanet scientists lack the technological capability to detect surface water on exoplanets from great distances, so instead they can only search for planets in habitable zones where surface water is likely. But what if we could directly detect the surface water itself?

With the recent first light milestone for the Vera Rubin observatory, it's only a matter of time before one of astronomy’s most long-awaited surveys begins. The Legacy Survey of Space and Time (LSST) is set to start on November 5th, and will scan the sky of billions of stars for at least ten years. One of the most important things it hopes to find is evidence (or lack thereof) of primordial black holes (PBHs), one of the primary candidates for dark matter. A new paper from researchers at Durham University and the University of New Mexico looks at the difficulties the LSST will have in finding those enigmatic objects, especially the statistical challenges, and how they might be overcome.

It's cold in space, but overheating is a bigger problem than low temperatures. That's because the only way to regulate a spacecraft's heat is through radiation, or slowing down its computing. Engineers have tested a new type of heat sink in space that contains a wax-based phase change material that melts within the normal operating temperature range of the electronics, absorbing heat and then helping to radiate it away. The heat sink was part of a CubeSat launched in August 2024.

When the JWST was being built, some labelled it as the Hubble's successor. In some ways it is, even though the Hubble is still performing important science observations. When the two telescopes team up, we get the best of both.

An international team of scientists led by the Harvard School of Engineering and Applied Sciences (SEAS) proposed a new method for living beyond Earth. Their experiment demonstrated how bioplastic structures can be grown using algae, which would be rugged enough to survive the hostile Martian environment.

NASA and SpaceX are targeting July 31 for the launch of the four-astronaut Crew-11 mission, which will fly a mix of rookies and spaceflight veterans to the ISS.

Sea-skimming crafts – which fly just above the water – were once considered Cold War relics of a failed Soviet experiment. Now, China and the US are resurrecting the technology as a possible Pacific conflict looms

Sea-skimming crafts – which fly just above the water – were once considered Cold War relics of a failed Soviet experiment. Now, China and the US are resurrecting the technology as a possible Pacific conflict looms

In a galaxy not so far, far away, here are the 10 best Lego Star Wars sets released so far this year, now that Prime Day is underway.

The James Webb Space Telescope (JWST) is celebrating three years of transformational science with a striking new image of the Cat's Paw Nebula.

To celebrate its third year of revealing stunning scenes of the cosmos in infrared light, NASA’s James Webb Space Telescope has “clawed” back the thick, dusty layers of a section within the Cat’s Paw Nebula (NGC 6334).

The Senate appropriations committee initially voted in favor of a bill rejecting Trump's NASA budget cuts, but discussions are still ongoing.

Today is your last chance to save up to 51% on these Baylen Skoll and Sabine Wren Black Series Force FX lightsabers this Amazon Prime Day.

Microglia replacement therapy helps treat people with a rare genetic condition called ALSP, suggesting the approach could also work for other neurological disorders like Alzheimer’s

Microglia replacement therapy helps treat people with a rare genetic condition called ALSP, suggesting the approach could also work for other neurological disorders like Alzheimer’s

He may be faster than a speeding bullet, but Superman has a long-standing problem with final acts.